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Buscapina

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Active ingredients
  • Acetaminophen 500 mg
  • Pyrilamine Maleate 15 mg
  • Caffeine 60 mg
Other brand names
Drug classes
Central Nervous System Stimulant, Methylxanthine
Dosage form
Tablet, Coated
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2026
Label revision date
March 11, 2026
Active ingredients
  • Acetaminophen 500 mg
  • Pyrilamine Maleate 15 mg
  • Caffeine 60 mg
Other brand names
Drug classes
Central Nervous System Stimulant, Methylxanthine
Dosage form
Tablet, Coated
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2026
Label revision date
March 11, 2026
Manufacturer
OPMX LLC
Registration number
M013
NDC root
69729-818

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Drug Overview

Buscapina is a pain reliever designed to provide temporary relief from various symptoms associated with menstrual periods. It contains Acetaminophen (500 mg), which helps alleviate pain, along with Caffeine (60 mg), which acts as a diuretic, and Pyrilamine Maleate (15 mg), an antihistamine that can help reduce discomfort.

You can use Buscapina to help ease cramps, bloating, water-weight gain, headaches, backaches, muscle aches, and fatigue during your menstrual cycle. This combination of ingredients works together to address multiple symptoms, making it a supportive option for managing menstrual discomfort.

Uses

If you're experiencing discomfort during your menstrual period, this medication can help provide temporary relief from a variety of symptoms. You may find it effective for alleviating cramps, bloating, and water-weight gain. Additionally, it can help ease headaches, backaches, muscle aches, and fatigue that often accompany your menstrual cycle.

It's important to note that this medication does not have any known teratogenic effects, meaning it does not cause developmental issues in a fetus. This makes it a safer option for those who may be pregnant or planning to become pregnant.

Dosage and Administration

If you are an adult or a child aged 12 years and older, you can take 2 caplets with a glass of water every 6 hours as needed for relief. However, it's important not to exceed 6 caplets in a single day to ensure your safety and avoid potential side effects.

If you have a child under 12 years old, please do not use this medication for them, as it is not recommended for younger children. Always follow these guidelines to use the medication effectively and safely.

What to Avoid

It's important to be cautious when using this medication. You should not use it alongside any other drugs that contain acetaminophen (a common pain reliever found in many over-the-counter and prescription medications). If you're unsure whether a medication contains acetaminophen, please consult your doctor or pharmacist for guidance.

Additionally, avoid using this product if you have ever experienced an allergic reaction to it or any of its ingredients. Your safety is a priority, so make sure to follow these guidelines closely.

Side Effects

Taking this product may lead to some side effects, and it's important to be aware of them. You could experience severe liver damage if you exceed the maximum daily dose of 6 caplets, take it with other acetaminophen-containing medications, or consume 3 or more alcoholic drinks daily while using it. Additionally, be cautious of potential severe allergic reactions, which can include symptoms like skin reddening, blisters, rashes, hives, facial swelling, wheezing, or even shock.

While using this product, you might feel drowsy, and excitability can occur, especially in children. It's advisable to avoid alcohol, sedatives, and tranquilizers, as they can increase drowsiness. If you notice any new symptoms, redness, swelling, or if pain or fever worsens or lasts longer than specified, stop using the product and consult a doctor. In case of overdose, seek medical help immediately, as prompt attention is crucial.

Warnings and Precautions

This product contains acetaminophen, which can lead to severe liver damage if you exceed 6 caplets in 24 hours, take it with other acetaminophen-containing medications, or consume 3 or more alcoholic drinks daily while using it. Be aware that acetaminophen may also cause serious skin or allergic reactions, such as skin reddening, blisters, rash, hives, facial swelling, asthma (wheezing), or shock. If you experience any of these symptoms, stop using the product and seek medical help immediately.

Before using this product, consult your doctor if you have liver disease, glaucoma, difficulty urinating due to an enlarged prostate, or breathing issues like emphysema or chronic bronchitis. Additionally, check with your doctor or pharmacist if you are taking blood thinners like warfarin or sedatives. In case of an overdose, seek emergency medical assistance or contact a Poison Control Center right away, even if you don’t notice any symptoms.

You should stop taking this product and call your doctor if you develop new symptoms, experience redness or swelling, if your pain worsens or lasts more than 10 days, or if your fever gets worse or lasts more than 3 days.

Overdose

If you suspect an overdose, it’s important to seek medical help immediately or contact a Poison Control Center. Quick action is crucial for both adults and children, even if you don’t see any signs or symptoms of an overdose.

Signs of an overdose can vary, but they may include unusual drowsiness, confusion, or difficulty breathing. If you notice any of these symptoms, don’t hesitate to get help right away. Remember, acting quickly can make a significant difference in ensuring safety and health.

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 this medication. They can provide guidance on any potential risks and help ensure the safety of both you and your baby. Always prioritize open communication with your healthcare provider regarding your health and any medications you may consider while nursing.

Pediatric Use

If you are considering this medication for your child, please note that it is not recommended for children under 12 years old. For those aged 12 and older, the dosage is 2 caplets taken with water every 6 hours as needed, but be sure not to exceed 6 caplets in a single day.

Be aware that some children may experience excitability as a side effect. In the event of an overdose, it is crucial to seek medical help immediately or contact a Poison Control Center, even if there are no noticeable symptoms. Quick action is important for both adults and children.

Geriatric Use

When it comes to using this medication in older adults, there is no specific information available about dosage adjustments, safety concerns, or special precautions. This means that if you or a loved one is an older adult considering this medication, it’s important to consult with a healthcare provider. They can help determine the best approach based on individual health needs and any other medications being taken. Always prioritize open communication with your healthcare team to ensure safe and effective treatment.

Renal Impairment

If you have kidney problems, it's important to know that the drug insert does not provide specific information about dosage adjustments, special monitoring, or safety considerations for your condition. This means that there are no tailored guidelines for how this medication may affect you if your kidneys are not functioning properly.

Always consult your healthcare provider for personalized advice and to ensure that any medication you take is safe and appropriate for your kidney health. They can help monitor your condition and make any necessary adjustments to your treatment plan.

Hepatic Impairment

If you have liver problems, it's important to be cautious when using this product, as it contains acetaminophen. Taking more than 6 caplets in a 24-hour period, using other medications that also contain acetaminophen, or consuming 3 or more alcoholic drinks daily while using this product can lead to severe liver damage.

Before using this product, you should consult your doctor if you have liver disease. They can provide guidance on safe usage and any necessary adjustments to your dosage. Your health and safety are the top priority, so don’t hesitate to seek professional advice.

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 feel free to ask questions and share your complete list of medications and any tests you might be undergoing. This way, you can avoid any potential issues and ensure the best possible care.

Storage and Handling

To ensure the safety and effectiveness of your product, store it in a cool, dry place at a temperature between 15-30°C (59-86°F). It's important to avoid exposing it to excessive heat and humidity, as these conditions can compromise its quality.

When handling the product, always check the packaging before use. If the package is opened, or if the blister unit is torn, broken, or shows any signs of tampering, do not use it. Following these guidelines will help you maintain the product's integrity and ensure your safety.

Additional Information

No further information is available.

FAQ

What is Buscapina used for?

Buscapina is a pain reliever used for the temporary relief of symptoms associated with menstrual periods, including cramps, bloating, water-weight gain, headache, backache, muscle aches, and fatigue.

What are the active ingredients in Buscapina?

Buscapina contains Acetaminophen 500 mg (pain reliever), Caffeine 60 mg (diuretic), and Pyrilamine Maleate 15 mg (antihistamine).

How should I take Buscapina?

Adults and children 12 years and over should take 2 caplets with water every 6 hours as needed, without exceeding 6 caplets per day. Children under 12 years should not use this product.

Are there any warnings associated with Buscapina?

Yes, severe liver damage may occur if you take more than 6 caplets in 24 hours, with other drugs containing acetaminophen, or consume 3 or more alcoholic drinks daily while using this product.

What should I do if I experience an allergic reaction?

If you experience symptoms such as skin reddening, blisters, rash, hives, facial swelling, or asthma, stop using Buscapina and seek medical help immediately.

Can I use Buscapina if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, you should ask a health professional before using Buscapina.

What should I do in case of an overdose?

In case of overdose, get medical help or contact a Poison Control Center right away, as quick medical attention is critical for both adults and children.

What are the storage conditions for Buscapina?

Store Buscapina between 15-30°C (59-86°F) and avoid excessive heat and humidity. Do not use if the package is opened or if the blister unit is torn or broken.

Packaging Info

Below are the non-prescription pack sizes of Buscapina (acetaminophen, caffeine, pyrilamine maleate). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Buscapina.
Details

Drug Information (PDF)

This file contains official product information for Buscapina, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Description

No description information is available for the specified drug.

Uses and Indications

This drug is indicated for the temporary relief of symptoms associated with menstrual periods, including cramps, bloating, water-weight gain, headache, backache, muscle aches, and fatigue.

There are no teratogenic or nonteratogenic effects associated with this drug.

Dosage and Administration

Adults and children aged 12 years and older are instructed to take 2 caplets with water every 6 hours as needed. It is essential not to exceed a total of 6 caplets within a 24-hour period.

The use of this medication is not recommended for children under 12 years of age.

Contraindications

Use of this product is contraindicated in the following situations:

Co-administration with any other drug containing acetaminophen, whether prescription or nonprescription, is prohibited due to the risk of acetaminophen overdose. If there is uncertainty regarding the presence of acetaminophen in other medications, consultation with a healthcare professional is advised.

Additionally, this product should not be used in individuals with a known history of allergic reactions to this product or any of its ingredients, as this may lead to severe allergic responses.

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 maximum daily dosage of 6 caplets within a 24-hour period. Caution is warranted if patients are concurrently using other medications containing acetaminophen or consuming three or more alcoholic drinks daily while using this product.

Acetaminophen may also trigger severe skin or allergic reactions. Symptoms indicative of such reactions include skin reddening, blisters, rash, hives, facial swelling, wheezing, and shock. In the event of any skin or general allergic reaction, patients should be instructed to discontinue use immediately and seek medical assistance.

Healthcare providers should recommend that patients consult a physician prior to use if they have a history of liver disease, glaucoma, difficulty urinating due to prostate gland enlargement, or respiratory conditions such as emphysema or chronic bronchitis. Additionally, patients taking anticoagulants such as warfarin or those on sedatives or tranquilizers should seek guidance from a healthcare professional or pharmacist before using this product.

In cases of overdose, it is imperative to obtain emergency medical help or contact a Poison Control Center without delay, as prompt medical attention is crucial for both adults and children, even in the absence of noticeable symptoms.

Patients should be advised to discontinue use and consult a physician if new symptoms arise, if redness or swelling occurs, if pain worsens or persists beyond 10 days, or if fever intensifies or lasts longer than 3 days.

Side Effects

Severe liver damage may occur in patients taking this product containing acetaminophen if they exceed the maximum daily amount of 6 caplets in 24 hours, use it in conjunction with other drugs containing acetaminophen, or consume 3 or more alcoholic drinks daily while using this product.

Patients should be aware of the potential for severe skin or allergic reactions associated with acetaminophen. Symptoms of such reactions may include skin reddening, blisters, rash, hives, facial swelling, asthma (wheezing), and shock. Individuals with a history of allergic reactions to this product or any of its ingredients should not use it.

Patients with liver disease, glaucoma, difficulty urinating due to prostate gland enlargement, or breathing problems such as emphysema or chronic bronchitis should consult a doctor before using this product. Additionally, those taking blood thinners like warfarin or sedatives and tranquilizers should seek advice from a healthcare professional prior to use.

While using this product, patients may experience drowsiness and should avoid alcoholic beverages, as well as be cautious when driving or operating machinery. Excitability may occur, particularly in children, and the combination of alcohol, sedatives, and tranquilizers may enhance drowsiness. Patients are also advised to limit the intake of caffeine-containing medications, foods, or beverages, as excessive caffeine may lead to nervousness, irritability, sleeplessness, and, in some cases, rapid heartbeat.

Patients should discontinue use and consult a doctor if new symptoms arise, if redness or swelling occurs, if pain worsens or persists for more than 10 days, or if fever intensifies or lasts for more than 3 days. In the event of an overdose, it is crucial to seek medical help or contact a Poison Control Center immediately, as prompt medical attention is essential for both adults and children, even in the absence of noticeable signs or symptoms.

Drug Interactions

There are currently no documented drug interactions associated with the use of 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 Buscapina (acetaminophen, caffeine, pyrilamine maleate). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Buscapina.
Details

Pediatric Use

Pediatric patients under 12 years of age should not use this medication. For adolescents aged 12 years and older, the recommended dosage is 2 caplets taken with water every 6 hours as needed, with a maximum of 6 caplets per day.

Healthcare professionals should be aware that excitability may occur, particularly in children. In the event of an overdose, it is crucial to seek medical assistance or contact a Poison Control Center immediately, as prompt medical attention is essential for both adults and children, even if no signs or symptoms are apparent.

Geriatric Use

There is no specific information regarding the use of this medication in geriatric patients, including dosage adjustments, safety concerns, or special precautions. Healthcare providers should exercise caution when prescribing this medication to elderly patients, as individual responses may vary. Monitoring for potential adverse effects and therapeutic efficacy is recommended in this population.

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 weighed, as the effects on fetal outcomes and lactation are not fully established. It is essential for women of childbearing potential to seek medical advice to ensure safe use during pregnancy and lactation.

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 drug insert regarding dosage adjustments, special monitoring, or safety considerations. Therefore, healthcare professionals should exercise caution when prescribing this medication to individuals with reduced kidney function, as the absence of detailed guidance necessitates careful clinical judgment. Regular monitoring of renal function may be advisable in these patients to ensure safety and efficacy.

Hepatic Impairment

Patients with hepatic impairment should exercise caution when using this product, as it contains acetaminophen, which is associated with the risk of severe liver damage. It is critical that patients do not exceed the maximum daily dosage of 6 caplets within a 24-hour period. Additionally, patients should avoid concomitant use with other medications containing acetaminophen, as this may further increase the risk of liver injury.

Patients with compromised liver function are advised to consult a healthcare professional prior to using this product, particularly if they have a history of liver disease. Furthermore, it is recommended that patients limit alcohol consumption to fewer than 3 alcoholic drinks per day while using this product to mitigate the risk of liver damage. Regular monitoring of liver function may be warranted in patients with existing liver conditions to ensure safety and efficacy during treatment.

Overdosage

In the event of an overdose, it is imperative to seek immediate medical assistance or contact a Poison Control Center without delay. Prompt medical intervention is crucial for both adults and children, even in the absence of observable signs or symptoms.

Healthcare professionals are advised to remain vigilant and proactive in managing potential overdose situations. Early recognition and treatment can significantly influence outcomes, underscoring the importance of swift action in these scenarios.

Nonclinical Toxicology

No teratogenic or non-teratogenic effects have been reported in the available nonclinical studies. Additionally, there is no information regarding animal pharmacology and toxicology. The absence of data limits the assessment of potential risks associated with the use of the compound in question. Further studies may be necessary to elucidate these aspects of nonclinical toxicology.

Postmarketing Experience

Postmarketing experience has revealed reports of severe skin reactions associated with the use of acetaminophen. These reactions include skin reddening, blisters, rash, hives, and facial swelling. Additionally, cases of asthma (wheezing) and shock have been reported. These events were reported voluntarily or identified through surveillance programs.

Patient Counseling

Healthcare providers should advise patients to seek immediate medical assistance or contact a Poison Control Center in the event of an overdose, as prompt medical attention is crucial for both adults and children, even if no signs or symptoms are apparent.

Patients should be informed not to use this product in conjunction with any other medications that contain acetaminophen, whether prescription or nonprescription. If patients are uncertain about the presence of acetaminophen in their medications, they should be encouraged to consult with a doctor or pharmacist.

It is important to instruct patients not to use this product if they have a history of allergic reactions to it or any of its ingredients. Patients should be advised to discontinue use and consult a doctor if they experience new symptoms, or if they notice redness or swelling. Additionally, they should be informed to stop use and seek medical advice if pain worsens or persists for more than 10 days, or if fever intensifies or lasts longer than 3 days.

Patients should be made aware that drowsiness may occur while using this product, and they should be cautioned against consuming alcoholic beverages during its use. Excitability may also occur, particularly in children. Furthermore, patients should be informed that the combination of this product with alcohol, sedatives, or tranquilizers may enhance drowsiness, and they should exercise caution when driving or operating machinery.

Healthcare providers should recommend that patients limit their intake of caffeine-containing medications, foods, or beverages, as excessive caffeine may lead to nervousness, irritability, sleeplessness, and, in some cases, rapid heartbeat. The recommended dose of this product contains approximately the same amount of caffeine as a cup of coffee.

Patients with liver disease, glaucoma, difficulty urinating due to prostate gland enlargement, or breathing problems such as emphysema or chronic bronchitis should be advised to consult a doctor before using this product. Additionally, patients taking the blood-thinning medication warfarin, as well as those on sedatives or tranquilizers, should be encouraged to seek guidance from a doctor or pharmacist prior to use.

Storage and Handling

The product is supplied in a tamper-evident package. It is essential to inspect the packaging prior to use; do not use if the package is opened or if the blister unit is torn, broken, or shows any sign of tampering.

For optimal storage, the product should be kept at a temperature range of 15-30°C (59-86°F). It is important to avoid exposure to excessive heat and humidity to maintain the integrity of the product.

Additional Clinical Information

No further data are available.

Drug Information (PDF)

This file contains official product information for Buscapina, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Data Generation & Sources

This page was automatically generated and is maintained by the AllDrugs AI Data-Science Team. It was built from the FDA Structured Product Label (DailyMed) for Buscapina, retrieved by a validated AI data-extraction workflow.

All FDA-listed dosage forms and strengths are shown in the Packaging & NDC Codes section above. Regulatory status appears in the Summary Information panel above and was verified in the FDA National Drug Code directory and the NSDE NDC Directory daily file.

Note: an automated daemon monitors NSDE checksums; when the record for this NDC changes, the new file is pulled instantly and this page is refreshed.

No human clinician has reviewed this version.

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Orange Book data shown on this page are limited to Regulatory Status (Rx), Established Pharmacologic Class (EPC), and Mechanism of Action (MoA).

Regulatory data notice: Information on this page is reproduced verbatim from FDA public databases (NSDE, Orange Book, Purple Book, DailyMed SPL). NDA/ANDA drugs are FDA-approved, BLA biologics are FDA-licensed. Inclusion alone does not guarantee current market availability or imply FDA endorsement.

Medical disclaimer: This AI-generated content is provided for educational purposes only and does not constitute medical advice. Always consult a licensed healthcare professional for diagnosis or treatment decisions.