Nitrous oxide

Description

Nitrous Oxide USP (UN1070) is a non-flammable gas classified as an oxidizer (5.1). It is available by prescription only (Rx only). This product contains a chemical identified by the state of California as a substance that may cause birth defects or other reproductive harm. The chemical abstract service (CAS) number for nitrous oxide is 10024-97-2.

Uses and Indications

Nitrous Oxide is indicated for use in medical settings under the supervision of a licensed practitioner who possesses expertise in its administration. This practitioner must be knowledgeable about the indications, effects, dosages, methods, frequency, duration of administration, as well as the associated hazards, contraindications, side effects, and necessary precautions.

This product contains a chemical recognized by the state of California as capable of causing birth defects or other reproductive harm (CAS: 10024-97-2). Therefore, its use should be approached with caution, particularly in populations that may be at risk for teratogenic effects.

Limitations of use include the necessity for administration by qualified personnel only, ensuring that all safety protocols and guidelines are strictly followed to mitigate potential risks associated with its use. No nonteratogenic effects have been reported.

Dosage and Administration

Administration of Nitrous Oxide is indicated via the respiratory route through inhalation. It is essential that this agent is administered only by or under the supervision of a licensed practitioner who possesses experience in the use and administration of Nitrous Oxide.

Healthcare professionals must adhere to the guidelines outlined in the Material Safety Data Sheet (MSDS) to ensure safe handling and administration practices. Due to the potential hazards associated with Nitrous Oxide, careful consideration of the patient's condition and the clinical setting is imperative prior to administration.

Contraindications

Administration of Nitrous Oxide is contraindicated in the following situations:

• Use is restricted to licensed practitioners experienced in its administration, due to the potential hazards associated with its use.

• Avoid breathing the gas directly, as it may pose respiratory risks.

• Contact with liquid Nitrous Oxide should be avoided to prevent eye, skin, and clothing exposure.

• In cases of frostbite, do not rub the affected area to prevent further tissue damage.

• This product contains a chemical known to the state of California to cause birth defects or other reproductive harm, thus its use is contraindicated in pregnant individuals or those planning to become pregnant.

Warnings and Precautions

Administration of Nitrous Oxide may pose significant risks and is contraindicated in certain situations. It is imperative that this agent is used solely by or under the supervision of a licensed practitioner who possesses expertise in the use and administration of Nitrous Oxide. This practitioner must be well-versed in the indications, effects, dosages, methods, frequency, duration of administration, as well as the associated hazards, contraindications, side effects, and necessary precautions.

Hazardous Properties Nitrous Oxide is classified as a high-pressure oxidizing liquid and gas, which vigorously accelerates combustion. The potential for rapid suffocation exists, and the gas can induce anesthetic effects. Additionally, exposure may lead to frostbite. It is crucial to avoid inhalation of the gas and to ensure that storage and usage occur in well-ventilated areas. All oil and grease must be kept away from the gas, and only equipment that has been cleaned for oxygen and rated for cylinder pressure should be utilized. Care should be taken to prevent liquid from contacting the eyes, skin, or clothing. Cylinder temperatures must not exceed 52°C (125°F), and valves should be opened slowly. After each use, and when the cylinder is empty, the valve should be closed. A backflow preventive device should be employed in the piping, and usage must comply with the Material Safety Data Sheet (MSDS). Furthermore, it is important to note that this product contains a chemical recognized by the state of California as a potential cause of birth defects or other reproductive harm.

First Aid Measures In the event of inhalation, the affected individual should be removed to fresh air and kept comfortable for breathing. If symptoms persist, it is essential to contact a poison center or a physician. For skin exposure, any frostbitten areas should be thawed with lukewarm water; rubbing the affected area is contraindicated. Immediate medical advice or attention should be sought in such cases.

Emergency Medical Assistance Should any adverse effects occur, it is critical to call a poison center or a physician for further guidance.

Side Effects

Administration of Nitrous Oxide may be associated with several adverse reactions, which can vary in seriousness. It is crucial that this agent is used only by or under the supervision of a licensed practitioner experienced in its administration, as improper use may lead to hazardous outcomes.

Serious adverse reactions include rapid suffocation, which necessitates immediate medical attention. Additionally, frostbite can occur if the gas is improperly handled, particularly if liquid Nitrous Oxide comes into contact with the skin or eyes. In such cases, it is advised to thaw affected areas with lukewarm water and to avoid rubbing the area. Immediate medical advice should be sought if frostbite occurs.

Commonly reported effects include various anesthetic effects, which may vary among patients. It is important to note that patients should avoid breathing the gas directly and should take precautions to prevent liquid from contacting the eyes, skin, or clothing.

Furthermore, it is essential to acknowledge that Nitrous Oxide contains a chemical known to the state of California to cause birth defects or other reproductive harm, underscoring the importance of careful administration and adherence to safety guidelines.

Drug Interactions

There are currently no specific drug interactions or drug and laboratory test interactions identified for the product. As such, no dosage adjustments or monitoring recommendations are necessary at this time. Healthcare professionals are encouraged to remain vigilant and consult relevant resources for any updates regarding potential interactions as new data becomes available.

Packaging & NDC

The table below lists all NDC Code configurations of Nitrous Oxide, the U.S. brand-name prescription product. Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Pediatric Use

Administration of Nitrous Oxide in pediatric patients may pose hazards or be contraindicated. It is essential that this agent is used only by or under the supervision of a licensed practitioner experienced in its use and administration, particularly in children.

Safety concerns and precautions must be carefully considered when administering Nitrous Oxide to pediatric patients, as both the effects and dosages may differ significantly from those observed in adults.

Geriatric Use

There is no specific information available regarding the use of this medication in geriatric patients, including considerations related to age, dosage adjustments, safety concerns, or any special precautions that may be necessary for elderly patients. Healthcare providers should exercise caution and consider individual patient factors when prescribing this medication to geriatric patients, as they may have different pharmacokinetic and pharmacodynamic responses compared to younger populations. Regular monitoring and assessment of treatment efficacy and safety are recommended in this demographic.

Pregnancy

This product contains a chemical known to the state of California to cause birth defects or other reproductive harm. Pregnant patients should be made aware of this risk when considering the use of this product. Healthcare professionals are advised to weigh the potential benefits against the risks when prescribing this product to women of childbearing potential. It is recommended that women who are pregnant or planning to become pregnant discuss their treatment options with their healthcare provider to ensure the safety of both the mother and the fetus.

Lactation

Lactating mothers should be aware that this product contains a chemical known to the state of California to cause birth defects or other reproductive harm. Due to the potential risks associated with this chemical, caution is advised when considering the use of this product during lactation.

There is currently no available data on the excretion of this product in human breast milk or its effects on breastfed infants. Healthcare professionals should weigh the potential benefits against the risks when advising lactating mothers regarding the use of this product.

Renal Impairment

There is no specific information regarding renal impairment, dosage adjustments, special monitoring, or safety considerations for patients with reduced kidney function provided in the drug insert for Nitrous Oxide. Healthcare professionals should exercise caution and consider the lack of data when treating patients with renal impairment.

Hepatic Impairment

Patients with hepatic impairment have not been specifically studied in relation to the use of this medication. Consequently, there are no established dosage adjustments, special monitoring requirements, or precautions outlined for individuals with compromised liver function. It is recommended that healthcare providers exercise caution when prescribing this medication to patients with hepatic impairment, given the lack of data on its safety and efficacy in this population. Regular monitoring of liver function may be prudent in these cases, although specific parameters are not defined in the available information.

Overdosage

Overdosage of Nitrous Oxide may result in significant anesthetic effects. In the event of an overdosage, it is crucial to take immediate action to ensure the safety and comfort of the affected individual.

Recommended Actions The first step in managing an overdosage is to remove the person from the source of exposure and relocate them to an area with fresh air. This helps to alleviate any respiratory distress and promotes recovery. It is important to keep the individual comfortable while they regain normal breathing.

Symptoms and Management Should the person exhibit any signs of distress or feel unwell, it is imperative to seek professional medical assistance. Contacting a POISON CENTER or a healthcare provider is recommended to ensure appropriate evaluation and management of the situation. Prompt medical intervention may be necessary to address any complications arising from the overdosage.

Nonclinical Toxicology

This product contains a chemical recognized by the state of California as a potential cause of birth defects or other reproductive harm.

The product is classified as a high-pressure oxidizing liquid and gas, which vigorously accelerates combustion. Exposure to this product may lead to rapid suffocation and can induce anesthetic effects. Additionally, contact with the product may result in frostbite.

Postmarketing Experience

Postmarketing experience has identified several important safety considerations associated with this product. Reports have indicated that the product contains a chemical recognized by the state of California as a potential cause of birth defects or other reproductive harm.

Additionally, the product is classified as a high-pressure oxidizing liquid and gas, which has been noted to vigorously accelerate combustion. There have been instances of rapid suffocation and anesthetic effects reported, as well as cases of frostbite resulting from exposure.

In terms of first aid measures, it is advised that individuals who have inhaled the product should be removed to fresh air and kept comfortable for breathing. If any adverse effects are felt, contacting a poison center or healthcare professional is recommended. For skin exposure, it is suggested to thaw any frostbitten areas with lukewarm water without rubbing the affected skin, and to seek immediate medical advice or attention.

Patient Counseling

Healthcare providers should advise patients that the administration of Nitrous Oxide may pose hazards or be contraindicated. It is essential that this substance is used only by or under the supervision of a licensed practitioner who is experienced in its use and administration. Patients should be informed that the practitioner must be familiar with the indications, effects, dosages, methods, frequency, duration of administration, as well as the associated hazards, contraindications, side effects, and necessary precautions.

Patients should be made aware of the dangers associated with Nitrous Oxide, including its classification as a high-pressure oxidizing liquid and gas that vigorously accelerates combustion. They should understand that exposure can lead to rapid suffocation, anesthetic effects, and potential frostbite.

It is crucial to instruct patients to avoid breathing in the gas and to ensure that the area is adequately ventilated during use. They should be cautioned to keep oil and grease away from the gas and to use only equipment that has been cleaned for oxygen and is rated for cylinder pressure. Patients must be informed not to allow liquid Nitrous Oxide to come into contact with their eyes, skin, or clothing. Additionally, they should be advised that cylinder temperatures should not exceed 52°C (125°F), and to open the valve slowly and close it after each use or when empty. The use of a backflow preventive device in the piping is also recommended, along with adherence to the Material Safety Data Sheet (MSDS).

In the event of inhalation, patients should be instructed to seek fresh air and remain comfortable while breathing. They should be advised to contact a poison center or a physician if they feel unwell. If Nitrous Oxide comes into contact with the skin, patients should thaw any frosted areas with lukewarm water without rubbing the affected area and seek immediate medical advice or attention.

Finally, healthcare providers should inform patients that this product contains a chemical known to the state of California to cause birth defects or other reproductive harm, emphasizing the importance of discussing any potential risks with their healthcare provider.

Storage and Handling

The product is supplied in cylinders that must be stored and used in areas with adequate ventilation. It is essential to ensure that cylinder temperatures do not exceed 52°C (125°F). When using the product, the valve should be opened slowly and closed immediately after each use, as well as when the cylinder is empty.

To maintain safety, a back flow preventive device should be utilized in the piping. Only equipment that has been cleaned for oxygen and is rated for cylinder pressure should be employed. Care should be taken to avoid contact with liquid, as it should not come into contact with eyes, skin, or clothing.

Additional Clinical Information

The route of administration for the medication is via respiratory inhalation. Clinicians should be aware that the administration of Nitrous Oxide may pose hazards or be contraindicated. It is essential that this medication is used only by or under the supervision of a licensed practitioner who has experience with Nitrous Oxide. This practitioner should be knowledgeable about the indications, effects, dosages, methods, frequency, duration of administration, as well as the associated hazards, contraindications, side effects, and necessary precautions.

No additional information is available regarding laboratory tests, abuse potential, or postmarketing experience.

FDA Insert (PDF)

This document is the official FDA-approved prescribing information for Nitrous Oxide as submitted by United States Welding, Inc.. It includes detailed information about indications, dosage, contraindications, warnings, and clinical pharmacology.

View full prescribing information (PDF)