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Medique Medicidin D, Otis Clapp Valihist
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- Active ingredients
- Chlorpheniramine Maleate 2 mg
- Acetaminophen 325 mg
- Phenylephrine Hydrochloride 5 mg
- Other brand names
- Acetaminophen, Chlorpheniramine Maleate, Phenylephrine Hcl (by Opmx Llc)
- Acetaminophen, Chlorpheniramine Maleate, Phenylephrine Hcl (by Opmx Llc)
- Acetaminophen, Phenylephrine Hydrochloride, Chlorpheniramine Maleate (by Contract Pharmacal Corp.)
- Acetaminophen, Phenylephrine Hydrochloride, Chlorpheniramine Maleate (by Contract Pharmacal Corp.)
- Allergy (by Cardinal Health 110, Llc. Dba Leader)
- Allergy (by L. N. K. International, Inc.)
- Allergy Multi Symptom (by Aaa Pharmaceutical, Inc.)
- Allergy Multi Symptom (by Amerisource Bergen)
- Allergy Multi Symptom (by Chain Drug Marketing Association, Inc.)
- Allergy Multi Symptom (by Goodsense)
- Allergy Multi Symptom (by Heb)
- Allergy Multi Symptom (by Marc Glassman, Inc.)
- Allergy Multi Symptom (by Topco Associates Llc)
- Allergy Multi-Symptom (by Army and Air Force Exchange Service)
- Allergy Multi-Symptom (by Dolgencorp, Llc)
- Allergy Multi-Symptom (by Strategic Sourcing Services Llc)
- Allergy Multisymptom (by Chain Drug Marketing Association Inc)
- Allergy Multisymptom (by Discount Drug Mart)
- Allergy Multisymptom (by Retail Business Services, Llc.)
- Allergy Sinus, Lil Drug Store (by Lil' Drug Store Products, Inc.)
- Antiflu (by Bayer Healthcare Llc.)
- Antiflu (by Bayer Healthcare Llc.)
- Antiflu Des (by Productos Farmaceuticos, S. a. De C. V.)
- Antigrip (by Pharmadel Llc)
- Childrens Coltalin (by Fortune Pharmacal Company Limited)
- Cold Medicine (by Allegiant Health)
- Cold Medicine (by Midway Importing Inc.)
- Cold Medicine (by Midway Importing, Inc.)
- Cold Medicine (by Selder, S. a. De C. V.)
- Cold Medicine (by Selder, S. a. De C. V.)
- Cold Medicine (by Selder, S. a. De C. V.)
- Coldtac Ultra (by Opmx Llc)
- Coltalin (by Fortune Pharmacal Company Limited)
- Coltalin (by Fortune Pharmacal Company Limited)
- Defensol D (by Menper Distributors, Inc.)
- Extra Fast Coltalin (by Fortune Pharmacal Company Limited)
- Extra Fast Coltalin (by Fortune Pharmacal Company Limited)
- Flonase (by Haleon Us Holdings Llc)
- Multi-Symptom Allergy (by Walgreen Company)
- Norel Ad (by U. S. Pharmaceutical Corporation)
- Pentrexcilina Daytime (by Opmx Llc)
- Physicianscare Allergy (by Acme United Corporation)
- Relief-Pe (by Normed)
- Resfriol D (by Opmx Llc)
- View full label-group details →
- Drug classes
- Histamine-1 Receptor Antagonist, alpha-1 Adrenergic Agonist
- Dosage form
- Tablet, Film Coated
- Route
- Oral
- Prescription status
- OTC (over the counter)
- Pregnancy
- See Pregnancy Use Section
- Lactation
- See Lactation Use Section
- Marketed in the U.S.
- Since 2008
- Label revision date
- September 8, 2025
- Drug Information (PDF)
- Prescribing information, PDF file
- Active ingredients
- Chlorpheniramine Maleate 2 mg
- Acetaminophen 325 mg
- Phenylephrine Hydrochloride 5 mg
- Other brand names
- Acetaminophen, Chlorpheniramine Maleate, Phenylephrine Hcl (by Opmx Llc)
- Acetaminophen, Chlorpheniramine Maleate, Phenylephrine Hcl (by Opmx Llc)
- Acetaminophen, Phenylephrine Hydrochloride, Chlorpheniramine Maleate (by Contract Pharmacal Corp.)
- Acetaminophen, Phenylephrine Hydrochloride, Chlorpheniramine Maleate (by Contract Pharmacal Corp.)
- Allergy (by Cardinal Health 110, Llc. Dba Leader)
- Allergy (by L. N. K. International, Inc.)
- Allergy Multi Symptom (by Aaa Pharmaceutical, Inc.)
- Allergy Multi Symptom (by Amerisource Bergen)
- Allergy Multi Symptom (by Chain Drug Marketing Association, Inc.)
- Allergy Multi Symptom (by Goodsense)
- Allergy Multi Symptom (by Heb)
- Allergy Multi Symptom (by Marc Glassman, Inc.)
- Allergy Multi Symptom (by Topco Associates Llc)
- Allergy Multi-Symptom (by Army and Air Force Exchange Service)
- Allergy Multi-Symptom (by Dolgencorp, Llc)
- Allergy Multi-Symptom (by Strategic Sourcing Services Llc)
- Allergy Multisymptom (by Chain Drug Marketing Association Inc)
- Allergy Multisymptom (by Discount Drug Mart)
- Allergy Multisymptom (by Retail Business Services, Llc.)
- Allergy Sinus, Lil Drug Store (by Lil' Drug Store Products, Inc.)
- Antiflu (by Bayer Healthcare Llc.)
- Antiflu (by Bayer Healthcare Llc.)
- Antiflu Des (by Productos Farmaceuticos, S. a. De C. V.)
- Antigrip (by Pharmadel Llc)
- Childrens Coltalin (by Fortune Pharmacal Company Limited)
- Cold Medicine (by Allegiant Health)
- Cold Medicine (by Midway Importing Inc.)
- Cold Medicine (by Midway Importing, Inc.)
- Cold Medicine (by Selder, S. a. De C. V.)
- Cold Medicine (by Selder, S. a. De C. V.)
- Cold Medicine (by Selder, S. a. De C. V.)
- Coldtac Ultra (by Opmx Llc)
- Coltalin (by Fortune Pharmacal Company Limited)
- Coltalin (by Fortune Pharmacal Company Limited)
- Defensol D (by Menper Distributors, Inc.)
- Extra Fast Coltalin (by Fortune Pharmacal Company Limited)
- Extra Fast Coltalin (by Fortune Pharmacal Company Limited)
- Flonase (by Haleon Us Holdings Llc)
- Multi-Symptom Allergy (by Walgreen Company)
- Norel Ad (by U. S. Pharmaceutical Corporation)
- Pentrexcilina Daytime (by Opmx Llc)
- Physicianscare Allergy (by Acme United Corporation)
- Relief-Pe (by Normed)
- Resfriol D (by Opmx Llc)
- View full label-group details →
- Drug classes
- Histamine-1 Receptor Antagonist, alpha-1 Adrenergic Agonist
- Dosage form
- Tablet, Film Coated
- Route
- Oral
- Prescription status
- OTC (over the counter)
- CSA schedule
- Not a scheduled drug
- Pregnancy
- See Pregnancy Use Section
- Lactation
- See Lactation Use Section
- Marketed in the U.S.
- Since 2008
- Label revision date
- September 8, 2025
- Manufacturer
- Unifirst First Aid Corporation
- Registration number
- M012
- NDC roots
- 47682-120, 47682-543
- Drug Information (PDF)
- Prescribing information, PDF file
If you are a healthcare professional or from the pharmaceutical industry please visit this version.
If you are a consumer or patient please visit this version.
Drug Overview
VALIHIST ™ is a combination medication that serves as a decongestant and antihistamine, designed to help relieve symptoms associated with allergies, colds, and sinus issues. It temporarily alleviates minor aches and pains, headaches, nasal and sinus congestion, runny noses, sneezing, and fever. Additionally, VALIHIST can help clear nasal and sinus passages and reduce itching in the nose and throat, as well as itchy, watery eyes caused by hay fever.
This medication contains three active ingredients: acetaminophen (a pain reliever and fever reducer), chlorpheniramine maleate (an antihistamine that helps with allergy symptoms), and phenylephrine HCl (a decongestant that relieves nasal congestion). VALIHIST is intended for use in households without young children and is available in a package containing 300 tablets.
Uses
You can use this medication to temporarily relieve a variety of minor discomforts. It helps ease minor aches and pains, headaches, and nasal congestion. If you're dealing with sinus congestion and pressure, this medication can also provide relief.
Additionally, it can help with symptoms like a runny nose, sneezing, and even reduce fever. If you suffer from hay fever, it can alleviate a runny nose and reduce sneezing, itching in the nose and throat, and itchy, watery eyes. Overall, this medication is designed to help clear your nasal and sinus passages, making it easier for you to breathe comfortably.
Dosage and Administration
It's important to follow the directions carefully when taking this medication. You should not use more than the recommended amount. For adults and children aged 12 years and older, the typical dosage is to take 2 tablets every 4 to 6 hours as needed. However, make sure you do not exceed 10 tablets in a 24-hour period.
If you are considering this medication for a child under 12 years old, it's best to consult a doctor first to ensure it's safe and appropriate for their age and weight. Always prioritize safety and follow the guidance provided.
What to Avoid
You should avoid using this product if you are currently taking any other medication that contains acetaminophen, whether it's a prescription or over-the-counter drug. If you're unsure about a medication, it's best to consult with your doctor or pharmacist. Additionally, do not use this product for more than 10 days to treat pain unless your doctor has specifically instructed you to do so.
It's also important not to use this product if you have ever had an allergic reaction to it or any of its ingredients. If you are taking a prescription monoamine oxidase inhibitor (MAOI)—a type of medication used for depression or certain psychiatric conditions—or if you have stopped taking an MAOI within the last two weeks, you should not use this product. Always check with a healthcare professional if you have questions about your medications.
Side Effects
This product contains acetaminophen, which can lead to severe liver damage if you exceed 4,000 mg in 24 hours, take it with other acetaminophen-containing medications, or consume three or more alcoholic drinks daily while using it. Additionally, be aware that acetaminophen may cause serious skin reactions, including redness, blisters, and rashes. If you notice any skin reactions, stop using the product and seek medical help immediately.
You should also stop using this product and consult a doctor if you experience nervousness, dizziness, or sleeplessness, if your pain or nasal congestion worsens or lasts more than seven days, if your fever worsens or lasts more than three days, or if you notice redness or swelling. It's important to talk to a doctor before using this product if you have certain health conditions, such as liver disease, heart disease, or diabetes, or if you are taking medications like warfarin or sedatives.
Warnings and Precautions
This product contains acetaminophen, which can lead to severe liver damage if you exceed 4,000 mg in 24 hours, take it with other medications containing acetaminophen, or consume three or more alcoholic drinks daily while using it. Be aware that acetaminophen may also cause serious skin reactions, such as redness, blisters, or rashes. If you experience any skin reactions, stop using the product immediately and seek medical help.
If you suspect an overdose, it’s crucial to get emergency medical assistance or contact a Poison Control Center at 1-800-222-1222 right away, even if you don’t notice any symptoms. Additionally, you should stop taking this product and call your doctor if you experience nervousness, dizziness, or sleeplessness; if your pain or nasal congestion worsens or lasts more than seven days; if your fever worsens or lasts more than three days; if you notice redness or swelling; or if you develop any new symptoms.
Overdose
Taking too much acetaminophen can lead to serious health issues, particularly severe liver damage. You should be cautious not to exceed 4,000 mg of acetaminophen in a 24-hour period. If you are using other medications that also contain acetaminophen, this can increase your risk of an overdose, so it's important to check the labels carefully. Additionally, if you consume three or more alcoholic drinks daily while using acetaminophen, you may also be at risk for severe liver damage.
If you suspect an overdose, look for signs such as nausea, vomiting, loss of appetite, confusion, or jaundice (yellowing of the skin or eyes). It’s crucial to seek immediate medical help if you experience any of these symptoms or if you believe you have taken too much acetaminophen. Always prioritize your health and safety by consulting a healthcare professional if you have any concerns.
Pregnancy Use
If you are pregnant or breastfeeding, it’s important to consult with a healthcare professional before using this medication. They can provide guidance on whether it’s safe for you and your baby. Always prioritize your health and the health of your child by seeking expert advice.
Lactation Use
If you are pregnant or breastfeeding, it’s important to consult with a healthcare professional before using any medication. This ensures that you understand any potential risks and can make informed decisions about your health and the health of your baby. Always prioritize open communication with your doctor regarding your breastfeeding journey.
Pediatric Use
If you are considering this medication for your child, it's important to consult with a doctor first if your child is under 12 years old. For children aged 12 and older, the recommended dosage is 2 tablets every 4 to 6 hours, but be sure not to exceed 10 tablets in a 24-hour period.
Be aware that some children may experience excitability as a side effect. Additionally, if an overdose occurs, it is crucial to seek medical help immediately, even if there are no noticeable symptoms. Your child's safety is the top priority, so always follow these guidelines closely.
Geriatric Use
Before using this product, it's important to consult your doctor if you have any existing health conditions such as liver disease, thyroid disease, diabetes, high blood pressure, heart disease, glaucoma, chronic bronchitis or emphysema, or if you have trouble urinating due to an enlarged prostate. Additionally, if you are taking blood thinners like warfarin or any sedatives or tranquilizers, please check with your doctor or pharmacist first.
When using this product, make sure not to exceed the recommended dosage, as doing so may lead to increased excitability, particularly in children. Be aware that this medication can cause drowsiness, and combining it with alcohol or other sedatives may heighten this effect. Always exercise caution when driving or operating machinery. If you experience nervousness, dizziness, sleeplessness, worsening pain or nasal congestion lasting more than 7 days, or a fever lasting more than 3 days, stop using the product and consult your doctor. In case of an overdose, seek medical help immediately, as prompt attention is crucial for both adults and children, even if no symptoms are apparent.
Renal Impairment
If you have kidney problems, it's important to know that there are no specific guidelines or dosage adjustments mentioned for your condition in the available information. This means that the standard recommendations for the medication do not change based on renal impairment. However, it’s always best to consult with your healthcare provider about your kidney health and any medications you are taking. They can provide personalized advice and ensure that your treatment is safe and effective for you.
Hepatic Impairment
If you have liver problems, it's important to be cautious when using products that contain acetaminophen. Taking more than 4,000 mg of acetaminophen in a 24-hour period can lead to severe liver damage. This is the maximum daily amount, so be sure to stay within this limit. Additionally, avoid using other medications that also contain acetaminophen, as this can increase your risk of liver issues.
If you consume three or more alcoholic drinks each day, you should also be careful when using this product, as alcohol can further strain your liver. Always consult with your healthcare provider for personalized advice and to ensure your safety while using medications containing acetaminophen.
Drug Interactions
It's important to have open conversations with your healthcare provider about any medications or tests you may be taking. While there are no specific drug interactions or laboratory test interactions noted for this medication, your healthcare provider can help ensure that everything you are taking works well together and is safe for you. Always share your complete list of medications and any health conditions you have to receive the best care possible.
Storage and Handling
To ensure the best quality and safety of your product, store it at room temperature, ideally between 59ºF and 86ºF (15ºC and 30ºC). It's important to keep the product in its tamper-evident sealed packets, as these help ensure that the contents have not been compromised. If you notice any opened or torn packets, do not use them, as this could affect the safety and effectiveness of the product. Additionally, try to avoid exposing the product to excessive heat and humidity, as these conditions can also impact its quality.
Additional Information
No further information is available.
FAQ
What is VALIHIST ™ used for?
VALIHIST ™ is a decongestant-antihistamine that temporarily relieves symptoms of allergies, colds, and runny nose, including minor aches and pains, headaches, nasal and sinus congestion, sneezing, and fever.
What are the active ingredients in VALIHIST ™?
VALIHIST ™ contains Acetaminophen 325 mg, Chlorpheniramine Maleate 2 mg, and Phenylephrine HCl 5 mg.
What is the recommended dosage for adults and children 12 years and older?
Adults and children 12 years and older should take 2 tablets every 4 to 6 hours, not exceeding 10 tablets in 24 hours.
Are there any warnings associated with VALIHIST ™?
Yes, do not exceed the recommended dosage, as it may cause drowsiness. Avoid alcohol, sedatives, and tranquilizers, as they can increase drowsiness.
What should I do if I experience an overdose?
In case of overdose, seek medical help or contact a Poison Control Center immediately, as quick medical attention is critical.
Can I use VALIHIST ™ if I am pregnant or breastfeeding?
If you are pregnant or breastfeeding, consult a health professional before using VALIHIST ™.
What should I do if I have a history of allergies to this product?
Do not use VALIHIST ™ if you have ever had an allergic reaction to it or any of its ingredients.
What are the potential side effects of VALIHIST ™?
Possible side effects include drowsiness, excitability (especially in children), and severe skin reactions. If you notice any severe reactions, stop use and seek medical help.
How should I store VALIHIST ™?
Store VALIHIST ™ at room temperature between 59º-86ºF (15º-30ºC) and use tamper-evident sealed packets.
Packaging Info
Below are the non-prescription pack sizes of Medique Medicidin D, Otis Clapp Valihist (acetaminophen, chlorpheniramine maleate, phenylephrine hydrochloride). Columns show Packaging, Formulation Type, and Active Ingredient Strength.
Details | ||||
|---|---|---|---|---|
| Tablet, Film Coated |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
| Tablet, Film Coated |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
| Tablet, Film Coated |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
| Tablet, Film Coated |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
| Tablet, Film Coated |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
| Tablet, Film Coated |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
| Tablet, Film Coated |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
Drug Information (PDF)
This file contains official product information for Medique Medicidin D, Otis Clapp Valihist, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.
Description
No description information is available for the specified drug.
Uses and Indications
This drug is indicated for the temporary relief of minor aches and pains, including headache, as well as for the alleviation of nasal congestion, sinus congestion and pressure, runny nose, and sneezing. It also temporarily reduces fever and provides relief from symptoms associated with hay fever, such as runny nose, sneezing, itching of the nose and throat, and itchy, watery eyes. Additionally, this drug temporarily aids in clearing nasal and/or sinus passages.
There are no teratogenic or nonteratogenic effects associated with this drug.
Dosage and Administration
Healthcare professionals should advise patients to adhere strictly to the recommended dosage and not exceed the directed amount.
For adults and children aged 12 years and older, the recommended dosage is 2 tablets taken every 4 to 6 hours as needed. Patients should not exceed a total of 10 tablets within a 24-hour period.
For children under 12 years of age, it is essential to consult a physician for appropriate dosing recommendations.
Contraindications
Use of this product is contraindicated in the following situations:
Co-administration with any other drug containing acetaminophen, whether prescription or nonprescription, due to the risk of acetaminophen overdose. If uncertain about the presence of acetaminophen in other medications, consult a healthcare professional.
Use for more than 10 days for pain management unless specifically directed by a healthcare provider, to avoid potential complications associated with prolonged use.
History of allergic reactions to this product or any of its ingredients, as this may lead to severe hypersensitivity reactions.
Concurrent use with prescription monoamine oxidase inhibitors (MAOIs) or within 2 weeks of discontinuing an MAOI, due to the risk of serious drug interactions. If there is uncertainty regarding the presence of an MAOI in current medications, a healthcare professional should be consulted.
Warnings and Precautions
Severe liver damage may occur with the use of this product, which contains acetaminophen. Healthcare professionals should advise patients to adhere strictly to the following guidelines to minimize the risk of liver injury:
Do not exceed 4,000 mg of acetaminophen within a 24-hour period, as this is the maximum recommended daily dosage.
Avoid concurrent use with other medications that contain acetaminophen.
Limit alcohol consumption to fewer than three drinks per day while using this product, as increased alcohol intake can exacerbate the risk of liver damage.
Patients should be informed of the potential for severe skin reactions associated with acetaminophen. Symptoms indicative of such reactions may include skin reddening, blisters, or rash. In the event of any skin reaction, patients must discontinue use immediately and seek medical assistance.
In cases of suspected overdose, it is imperative to obtain emergency medical help or contact a Poison Control Center (1-800-222-1222) without delay. Prompt medical intervention is crucial for both adults and children, even in the absence of noticeable signs or symptoms.
Healthcare professionals should instruct patients to discontinue use and consult a physician if any of the following occur:
Nervousness, dizziness, or sleeplessness
Worsening pain or nasal congestion lasting more than 7 days
Fever that worsens or persists beyond 3 days
Presence of redness or swelling
Emergence of new symptoms
Regular monitoring and patient education regarding these warnings and precautions are essential to ensure safe use of this product.
Side Effects
Severe liver damage may occur in patients taking this product containing acetaminophen if they exceed 4,000 mg in a 24-hour period, use other medications containing acetaminophen concurrently, or consume three or more alcoholic drinks daily while using this product.
Patients should be aware of the potential for severe skin reactions associated with acetaminophen, which may manifest as skin reddening, blisters, or rash. In the event of a skin reaction, it is imperative to discontinue use and seek medical assistance immediately.
Participants are advised to stop use and consult a healthcare professional if they experience nervousness, dizziness, or sleeplessness; if pain or nasal congestion worsens or persists beyond seven days; if fever intensifies or lasts more than three days; if redness or swelling occurs; or if new symptoms develop.
It is recommended that patients consult a doctor prior to use if they have a history of liver disease, thyroid disease, diabetes, high blood pressure, heart disease, glaucoma, chronic bronchitis or emphysema, or difficulty urinating due to prostate gland enlargement. Additionally, patients should seek advice from a healthcare provider or pharmacist if they are currently taking the blood-thinning medication warfarin or are using sedatives or tranquilizers.
Drug Interactions
There are currently no documented drug interactions associated with this medication. Additionally, there is no information available regarding interactions with laboratory tests. As such, no specific recommendations for dosage adjustments or monitoring are warranted at this time.
Packaging & NDC
Below are the non-prescription pack sizes of Medique Medicidin D, Otis Clapp Valihist (acetaminophen, chlorpheniramine maleate, phenylephrine hydrochloride). Columns show Packaging, Formulation Type, and Active Ingredient Strength.
Details | ||||
|---|---|---|---|---|
| Tablet, Film Coated |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
| Tablet, Film Coated |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
| Tablet, Film Coated |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
| Tablet, Film Coated |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
| Tablet, Film Coated |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
| Tablet, Film Coated |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
| Tablet, Film Coated |
| ||
Product details Regulatory status — Marketed All current FDA data sets list this NDC as actively marketed. FDA record dates for this NDC:
Active ingredients
Inactive ingredients
| ||||
Pediatric Use
Pediatric patients under 12 years of age should consult a healthcare professional before use. For dosing, adults and children aged 12 years and older are advised to take 2 tablets every 4 to 6 hours, with a maximum of 10 tablets in a 24-hour period.
Caution is warranted as excitability may occur, particularly in children. In the event of an overdose, prompt medical attention is essential for both adults and children, even if no signs or symptoms are immediately apparent.
Geriatric Use
Elderly patients should consult a healthcare provider prior to using this product, particularly if they have a history of liver disease, thyroid disease, diabetes, high blood pressure, heart disease, glaucoma, chronic bronchitis or emphysema, or experience difficulty in urination due to prostate gland enlargement.
Additionally, it is advisable for geriatric patients to seek guidance from a doctor or pharmacist if they are concurrently taking anticoagulants such as warfarin, or if they are using sedatives or tranquilizers, as these medications may interact and increase the risk of adverse effects.
When using this product, elderly patients must adhere strictly to the recommended dosage to avoid potential excitability, which may be more pronounced in children. Drowsiness is a common side effect; therefore, caution is advised when driving or operating machinery, especially when combined with alcohol, sedatives, or tranquilizers, which may exacerbate drowsiness.
Elderly patients should discontinue use and consult a healthcare provider if they experience nervousness, dizziness, or sleeplessness. They should also seek medical advice if pain or nasal congestion worsens or persists beyond 7 days, if fever intensifies or lasts more than 3 days, if there is any redness or swelling, or if new symptoms arise.
In the event of an overdose, it is crucial for elderly patients to seek immediate medical assistance or contact a Poison Control Center, as prompt medical attention is essential regardless of the presence of symptoms.
Pregnancy
Pregnant patients and those who are breastfeeding should consult a healthcare professional prior to using this medication. The potential risks and benefits must be carefully considered in these populations to ensure the safety of both the mother and the fetus or infant.
Lactation
Lactating mothers are advised to consult a health professional prior to using this medication. There is currently no available data regarding the excretion of this medication in human breast milk or its effects on breastfed infants. Therefore, caution is recommended when administering this medication to lactating individuals.
Renal Impairment
Patients with renal impairment have not been specifically addressed in the available data regarding dosage adjustments, special monitoring, or safety considerations. Therefore, healthcare professionals should exercise caution when prescribing this medication to patients with reduced kidney function, as the lack of information necessitates careful clinical judgment and monitoring.
Hepatic Impairment
Patients with hepatic impairment should be closely monitored when using this product, which contains acetaminophen. It is important to note that severe liver damage may occur if patients exceed the maximum daily dosage of 4,000 mg of acetaminophen within a 24-hour period. Additionally, patients should avoid the concurrent use of other medications containing acetaminophen, as this can further increase the risk of liver injury.
Patients with compromised liver function are also advised to limit alcohol consumption. Specifically, the intake of three or more alcoholic drinks per day while using this product may significantly heighten the risk of liver damage. Therefore, careful consideration of liver function and adherence to recommended dosage guidelines is essential for patients with hepatic impairment to minimize the risk of adverse effects.
Overdosage
In cases of acetaminophen overdosage, significant health risks are associated with excessive intake.
Risk of Severe Liver Damage Administration of more than 4,000 mg of acetaminophen within a 24-hour period can result in severe liver damage. Healthcare professionals should be vigilant in assessing the total daily dosage of acetaminophen, especially in patients who may be using multiple products containing this active ingredient.
Coadministration with Other Acetaminophen-Containing Products The risk of overdose is notably increased when acetaminophen is taken concurrently with other medications that also contain acetaminophen. It is crucial for healthcare providers to review all medications a patient is taking to prevent unintentional overdose.
Alcohol Consumption Patients who consume three or more alcoholic drinks daily while using acetaminophen are at an elevated risk for severe liver damage. Healthcare professionals should counsel patients on the dangers of combining alcohol with acetaminophen and consider alternative pain management strategies for those with a history of alcohol use.
Management Procedures In the event of suspected overdosage, immediate medical attention is warranted. Healthcare providers should initiate appropriate management protocols, which may include the administration of N-acetylcysteine as an antidote, and monitor liver function tests to assess the extent of liver injury. Prompt recognition and intervention are critical to mitigate the potential consequences of acetaminophen overdosage.
Nonclinical Toxicology
If pregnant or breast-feeding, it is advised to consult a health professional before use. No specific non-teratogenic effects have been identified in the available data. Additionally, there are no detailed findings regarding nonclinical toxicology or animal pharmacology and toxicology provided in the current information.
Postmarketing Experience
Postmarketing experience has identified that acetaminophen may be associated with severe skin reactions. Reports indicate that symptoms can include skin reddening, blisters, and rash. In the event of a skin reaction, it is advised to discontinue use immediately and seek medical assistance.
Patient Counseling
Healthcare providers should advise patients to keep this product out of reach of children to prevent accidental ingestion. In the event of an overdose, it is crucial to seek medical help immediately or contact a Poison Control Center at 1-800-222-1222. Prompt medical attention is essential for both adults and children, even if no signs or symptoms are apparent.
Patients who are pregnant or breastfeeding should be encouraged to consult a health professional before using this product to ensure safety for themselves and their child.
When using this product, patients must be instructed not to exceed the recommended dosage. They should be made aware that excitability may occur, particularly in children, and that drowsiness is a possible side effect. It is important to inform patients that the use of alcohol, sedatives, and tranquilizers may enhance drowsiness, and therefore, they should avoid alcoholic beverages while using this product. Additionally, patients should exercise caution when driving a motor vehicle or operating machinery due to the potential for drowsiness.
Storage and Handling
The product is supplied in tamper-evident sealed packets to ensure safety and integrity. It is essential to store the packets at room temperature, specifically within the range of 59º-86ºF (15º-30ºC). Care should be taken to avoid exposure to excessive heat and humidity, as these conditions may compromise the product's quality.
Opened or torn packets must not be used, as they may not provide the necessary protection against contamination. Proper handling and storage are crucial to maintaining the efficacy and safety of the product.
Additional Clinical Information
No further data are available.
Drug Information (PDF)
This file contains official product information for Medique Medicidin D, Otis Clapp Valihist, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.