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Nitrogen

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Active ingredient
Nitrogen 990 mL/1 L
Other brand names
Dosage form
Gas
Route
Respiratory (inhalation)
Prescription status
Rx (prescription)
Marketed in the U.S.
Since 1972
Label revision date
December 2, 2025
Active ingredient
Nitrogen 990 mL/1 L
Other brand names
Dosage form
Gas
Route
Respiratory (inhalation)
Prescription status
Rx (prescription)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 1972
Label revision date
December 2, 2025
Manufacturer
ALLIED GASES AND WELDING SUPPLIES, INC.
Registration number
NDA205866
NDC root
84374-001

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Drug Overview

Nitrogen, compressed NF is a medical gas that is used under the supervision of a licensed practitioner experienced in its administration. It is primarily utilized in various medical applications, including as a component in certain therapeutic procedures. Nitrogen works by displacing oxygen in the environment, which can be beneficial in specific controlled settings.

Because of its properties, it is important that Nitrogen is handled with care, as it is stored under pressure and can pose risks if not used properly. Always ensure that it is administered by qualified professionals who understand its effects and the necessary precautions.

Uses

You should know that Nitrogen is a substance that can be hazardous and is only to be used under the supervision of a licensed healthcare professional. This expert should be experienced in administering Nitrogen and fully understand its uses, effects, dosages, and potential risks.

It's important to note that there are no reported teratogenic effects (which means it does not cause birth defects) or nonteratogenic effects associated with Nitrogen. Always consult with your healthcare provider for more information and guidance regarding its use.

Dosage and Administration

It's important to know that this medication should only be used by you or under the supervision of a licensed healthcare professional who has experience with Nitrogen. This ensures that you receive the safest and most effective care.

You will be using this medication through your respiratory system, which means you will inhale it. The active ingredient in this medication is Nitrogen, and it comes in a concentration of 990 mL in a 1-liter container. Make sure to follow your healthcare provider's instructions carefully regarding how to use it and how often to take it.

What to Avoid

It's important to follow specific guidelines to ensure your safety when using this product. First, make sure to read and understand all safety precautions before handling it. Always use and store the product outdoors or in a well-ventilated area to avoid any potential hazards.

Additionally, avoid changing or forcing any connections, as this could lead to issues. If you experience frostbite on your skin, do not rub the affected area, as this can worsen the condition. By adhering to these instructions, you can help ensure a safer experience.

Side Effects

Using this product comes with some important safety considerations. It contains refrigerated gas, which can lead to cryogenic burns or injuries if it comes into contact with your skin. Additionally, the gas can displace oxygen in the air, potentially causing rapid suffocation.

If you or someone else inhales the gas, it's crucial to move to fresh air immediately and stay comfortable while breathing. If the gas touches your skin, gently thaw any frostbite with lukewarm water—avoid rubbing the area—and seek medical advice right away.

Warnings and Precautions

Using Nitrogen can be risky, so it’s important to follow specific guidelines. This substance should only be administered by a licensed practitioner who is knowledgeable about its use, effects, and potential hazards. Be aware that Nitrogen is under pressure and can explode if heated. It can also displace oxygen, leading to rapid suffocation, and may cause cryogenic burns if it comes into contact with skin.

To ensure safety, always read and understand all safety precautions before handling Nitrogen. Use it outdoors or in well-ventilated areas, and wear protective gear such as cold insulating gloves and a face shield. Make sure to keep the container upright, close the valve after use, and follow the Safety Data Sheet (SDS) for detailed instructions.

If you inhale Nitrogen, move to fresh air immediately and seek medical attention. If it contacts your skin, gently thaw the affected area with lukewarm water—do not rub it—and get medical advice right away.

Overdose

It appears that there is no specific information available regarding overdosage for this medication. However, it's important to be aware of the general signs of an overdose, which can include symptoms like extreme drowsiness, confusion, or difficulty breathing. If you suspect an overdose, it is crucial to seek immediate medical help.

In case of an emergency, call your local emergency number or go to the nearest hospital. Always keep medications out of reach of children and follow the prescribed dosage to prevent any potential risks. If you have any concerns or questions about your medication, don’t hesitate to reach out to your healthcare provider for guidance.

Pregnancy Use

Using Nitrogen during pregnancy may pose risks, and it is important to approach its use with caution. This substance should only be administered by a licensed practitioner who has experience with Nitrogen. There are significant safety warnings associated with it, including the potential for explosion if heated and the risk of rapid suffocation due to oxygen displacement. Additionally, Nitrogen can cause cryogenic burns or injuries because it is stored as a refrigerated gas.

Currently, there is no specific information available regarding the safety of Nitrogen use during pregnancy, including any necessary dosage adjustments or special precautions. If you are pregnant or planning to become pregnant, it is crucial to discuss any potential use of Nitrogen with your healthcare provider to ensure your safety and that of your baby.

Lactation Use

If you are breastfeeding or planning to breastfeed, it's important to be aware that there is no specific information available regarding the use of this medication during nursing. This means that the effects on breast milk and your nursing infant are not clearly defined.

As always, it's best to consult with your healthcare provider about any medications you are considering while breastfeeding. They can help you weigh the potential risks and benefits to ensure the safety of both you and your baby.

Pediatric Use

Currently, there is no specific information available regarding the use of this medication in children. This means that there are no recommended ages, dosage differences, or safety concerns outlined for pediatric patients (children). As a parent or caregiver, it's important to consult with a healthcare professional if you have questions about using this medication for a child, as they can provide guidance tailored to your child's needs. Always prioritize safety and seek expert advice when it comes to medications for young ones.

Geriatric Use

While there is no specific information available about the use of this medication in older adults, it’s important to approach any new treatment with caution. Since older adults may have different health needs and responses to medications, you should always consult with a healthcare provider before starting any new medication. They can help determine the right dosage and monitor for any potential side effects, ensuring that the treatment is safe and effective for you or your loved one.

Renal Impairment

If you have kidney problems, it's important to know that the information provided does not include specific guidelines for dosage adjustments, special monitoring, or safety considerations related to renal impairment (kidney issues). This means that there are no tailored recommendations for how your treatment may need to be adjusted based on your kidney function.

Always consult your healthcare provider for personalized advice and to ensure that your treatment plan is safe and effective for your specific situation. They can help monitor your kidney health and make any necessary changes to your medications.

Hepatic Impairment

If you have liver problems, it's important to know that the information provided does not include specific guidelines for dosage adjustments, special monitoring, or precautions related to your condition. This means that there are no tailored recommendations for how the medication may affect you differently due to your liver health.

Always consult your healthcare provider for personalized advice and to ensure that any treatment plan is safe and effective for your specific situation. They can help determine the best approach based on your liver function and overall health.

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 lab tests you may be undergoing. This way, you can receive the best possible care tailored to your needs.

Storage and Handling

To ensure your safety and the proper use of the product, always store and use it outdoors or in a well-ventilated area. Protect the product from direct sunlight, especially when temperatures rise above 52°C (125°F). After each use, make sure to close the valve and keep the container upright at all times.

When handling the product, it's important to wear cold insulating gloves, a face shield, and eye protection to safeguard against any potential hazards. Additionally, use a backflow preventive device in the piping to avoid any unwanted backflow. Before you begin, please read and understand all safety precautions, including the Safety Data Sheet (SDS), to ensure safe handling and usage.

Additional Information

When using Nitrogen, it's important to be aware that it should only be administered by a licensed practitioner who is experienced in its use. This is because improper use can be hazardous. Nitrogen is delivered through inhalation, and you should follow all safety precautions carefully.

Be cautious, as Nitrogen is a gas under pressure and can explode if heated. It can also displace oxygen, leading to rapid suffocation. Always use it outdoors or in a well-ventilated area, and ensure you understand all safety measures before handling. If you inhale Nitrogen, move to fresh air immediately and seek medical attention if needed.

FAQ

What is Nitrogen, compressed NF used for?

Nitrogen, compressed NF is used only by or under the supervision of a licensed practitioner experienced in its administration.

What are the safety warnings associated with Nitrogen?

Nitrogen contains gas under pressure and may explode if heated. It can also displace oxygen, leading to rapid suffocation.

How should Nitrogen be stored?

You should use and store Nitrogen only outdoors or in a well-ventilated place, and protect it from sunlight when temperatures exceed 52°C (125°F).

What precautions should be taken when handling Nitrogen?

Do not handle Nitrogen until all safety precautions have been read and understood. Always use a back flow preventive device in the piping.

What should I do if someone inhales Nitrogen?

If inhaled, remove the person to fresh air and keep them comfortable for breathing. Seek medical advice or attention.

What should I do if Nitrogen comes into contact with skin?

If on skin, thaw frosted parts with lukewarm water and do not rub the affected area. Get immediate medical advice or attention.

What is the route of administration for Nitrogen?

Nitrogen is administered via respiratory inhalation.

Who should administer Nitrogen?

Nitrogen should only be administered by or under the supervision of a licensed practitioner familiar with its indications and precautions.

Packaging Info

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

Packaging configurations for Nitrogen.
Details

FDA Insert (PDF)

This is the full prescribing document for Nitrogen, submitted to the U.S. Food and Drug Administration (FDA). It contains official information for healthcare providers, including how to use the medication, possible side effects, and safety warnings.

View FDA-approved insert (PDF)

Description

Nitrogen, compressed NF, is a chemical compound with the CAS number 7727-37-9.

Uses and Indications

This drug is indicated for use in specific medical situations where the administration of Nitrogen is deemed necessary. It is essential that this drug be administered only by or under the supervision of a licensed practitioner who possesses experience in the use and administration of Nitrogen. The practitioner must be knowledgeable about the indications, effects, dosages, methods, frequency, and duration of administration, as well as the associated hazards, contraindications, side effects, and necessary precautions.

Limitations of use include the potential hazards associated with the administration of Nitrogen, which may be contraindicated in certain circumstances. There are no reported teratogenic or nonteratogenic effects associated with this drug.

Dosage and Administration

For administration, Nitrogen is to be used exclusively by or under the supervision of a licensed practitioner experienced in its use and administration.

The route of administration is via respiratory inhalation. The active ingredient is Nitrogen, provided in a concentration of 990 mL in a 1 L container.

Healthcare professionals should ensure that the administration is conducted in a controlled environment, adhering to established safety protocols and guidelines for inhalation therapies.

Contraindications

There are no specific contraindications identified for this product. However, the following precautions should be observed to ensure safe use:

  • Handling of the product should only occur after all safety precautions have been thoroughly read and understood.

  • The product must be used and stored exclusively outdoors or in a well-ventilated area to minimize inhalation risks.

  • Connections should not be altered or forced, as this may compromise safety and functionality.

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

Warnings and Precautions

Administration of Nitrogen may pose significant hazards and is contraindicated in certain situations. It is imperative that this substance is used solely by or under the supervision of a licensed practitioner who possesses experience in the administration of Nitrogen. 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.

Warnings

Nitrogen is classified as a gas under pressure and may explode if subjected to heat. Additionally, it has the potential to displace oxygen in the environment, leading to rapid suffocation. The product also contains refrigerated gas, which can result in cryogenic burns or injuries if not handled properly.

General Precautions

Prior to handling Nitrogen, it is essential that all safety precautions are thoroughly read and understood. The substance should only be used and stored outdoors or in a well-ventilated area to mitigate risks. Personal protective equipment, including cold insulating gloves, a face shield, and eye protection, must be worn at all times during handling. A backflow preventive device should be utilized in the piping to prevent any potential hazards.

Connections should not be changed or forced, and the valve must be closed after each use and when the container is empty. It is critical to maintain the container in an upright position at all times. Users are advised to read and adhere to the Safety Data Sheet (SDS) before use to ensure comprehensive understanding of the associated risks.

Emergency Medical Help Instructions

In the event of inhalation, it is crucial to remove the affected individual to fresh air and ensure they are comfortable for breathing. Medical advice and attention should be sought immediately.

Stop Taking and Call Your Doctor Instructions

If Nitrogen comes into contact with the skin, it is important to thaw any frosted areas with lukewarm water without rubbing the affected area. Immediate medical advice and attention should be obtained to address any potential injuries.

Side Effects

Patients using this product should be aware of the potential for serious adverse reactions. The product contains refrigerated gas, which may cause cryogenic burns or injury upon contact with skin or mucous membranes. Inhalation of the gas can displace oxygen in the environment, leading to rapid suffocation.

In the event of inhalation, it is crucial to remove the affected individual to fresh air and ensure they are comfortable for breathing. If the gas comes into contact with the skin, it is recommended to thaw any frosted areas with lukewarm water without rubbing the affected area. Immediate medical advice or attention should be sought in such cases.

These warnings highlight the importance of handling the product with care to prevent serious injuries and ensure patient safety.

Drug Interactions

There are currently no documented drug interactions associated with this medication. Additionally, there are no known interactions with laboratory tests. As such, no specific recommendations for dosage adjustments or monitoring are warranted at this time.

Packaging & NDC

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

Packaging configurations for Nitrogen.
Details

Pediatric Use

There is no specific pediatric use information available for this medication. The prescribing information does not include recommended ages, dosing differences, safety concerns, or special precautions for children. Healthcare professionals should exercise caution when considering the use of this medication in pediatric patients due to the absence of relevant data.

Geriatric Use

Elderly patients may not have specific information regarding the use of this medication, including dosage adjustments, safety concerns, or special precautions. Therefore, healthcare providers should exercise caution when prescribing this medication to geriatric patients. It is advisable to monitor these patients closely for any adverse effects or changes in therapeutic response, given the lack of targeted data for this population.

Pregnancy

The administration of Nitrogen during pregnancy may pose potential risks, as it is contraindicated or hazardous. There is no specific information available regarding the safety of Nitrogen use in pregnant patients, including any associated fetal impacts or necessary dosage modifications. Given the lack of data, healthcare professionals are advised to exercise caution when considering the use of Nitrogen in women of childbearing potential.

Nitrogen is to be used only by or under the supervision of a licensed practitioner experienced in its administration. It is important to note that Nitrogen is a gas under pressure, which may explode if heated, and can displace oxygen, leading to rapid suffocation. Additionally, the refrigerated nature of the gas may cause cryogenic burns or injury. These warnings highlight the need for careful handling and consideration of the environment in which Nitrogen is administered, particularly in pregnant patients.

Lactation

There is no specific information available regarding the use of this medication in nursing mothers or any considerations related to lactation. Healthcare professionals should exercise caution and consider the potential risks and benefits when prescribing this medication to lactating mothers. Further research may be necessary to fully understand the implications for breastfed infants.

Renal Impairment

Patients with renal impairment have no specific information regarding dosage adjustments, special monitoring, or safety considerations provided in the insert. Therefore, healthcare professionals should exercise caution when prescribing this medication to individuals with reduced kidney function, as the lack of data 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 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

In the absence of specific overdosage information, it is essential for healthcare professionals to remain vigilant regarding the potential for overdose with this medication. In cases where an overdose is suspected, immediate medical attention should be sought.

Healthcare providers are advised to monitor patients closely for any signs or symptoms that may indicate an overdose. These may include, but are not limited to, altered mental status, cardiovascular instability, or gastrointestinal disturbances.

Management of an overdose should be guided by the clinical presentation of the patient. Supportive care is paramount, and symptomatic treatment should be initiated as necessary. Healthcare professionals should also consider contacting a poison control center for additional guidance on the management of overdose cases.

In summary, while specific overdosage information is not available, healthcare professionals should exercise caution and be prepared to act swiftly in the event of an overdose, ensuring that appropriate measures are taken to safeguard patient health.

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 in these areas limits the understanding of the compound's potential effects in nonclinical settings.

Postmarketing Experience

No specific postmarketing experience details have been reported. As such, there are no additional adverse events or rare case reports to summarize at this time.

Patient Counseling

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

Providers must emphasize the warning that Nitrogen contains gas under pressure and may explode if heated. Patients should be informed that Nitrogen can displace oxygen, leading to rapid suffocation. It is crucial that patients do not handle Nitrogen until they have read and understood all safety precautions. They should be instructed to use and store Nitrogen only outdoors or in a well-ventilated area.

Healthcare providers should recommend the use of a backflow preventive device in the piping and ensure that patients use only equipment rated for cylinder pressure. Patients should be reminded to close the valve after each use and when the cylinder is empty. Additionally, they should protect the Nitrogen container from sunlight when the ambient temperature exceeds 52°C (125°F) and read and follow the Safety Data Sheet (SDS) before use.

In the event of inhalation, patients should be instructed to be removed to fresh air and kept comfortable for breathing, and to seek medical advice or attention. Providers should also warn that Nitrogen contains refrigerated gas, which may cause cryogenic burns or injury. Patients should wear cold insulating gloves, a face shield, and eye protection when handling Nitrogen.

It is important to advise patients not to change or force fit connections and to always keep the container in an upright position. In case of skin contact, patients should be instructed to thaw frosted areas with lukewarm water without rubbing the affected area and to seek immediate medical advice or attention.

Storage and Handling

The product is supplied in containers that must be used and stored exclusively outdoors or in a well-ventilated area. It is essential to protect the product from sunlight when the ambient temperature exceeds 52°C (125°F). After each use and when the container is empty, the valve should be closed to ensure safety.

Containers must always be maintained in an upright position to prevent leaks or spills. Personnel handling the product are required to wear cold insulating gloves, a face shield, and eye protection to minimize exposure risks. Additionally, a backflow preventive device should be utilized in the piping to ensure safe operation.

Before handling the product, it is crucial to read and understand all safety precautions. Users must consult the Safety Data Sheet (SDS) prior to use to ensure compliance with safety guidelines.

Additional Clinical Information

The route of administration for the product is via respiratory inhalation. Clinicians should be aware that the administration of Nitrogen may pose hazards or be contraindicated, and it should only be used under the supervision of a licensed practitioner experienced in its use. 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.

Patient counseling should emphasize the risks associated with the product, including the presence of gas under pressure, which may explode if heated, and the potential for oxygen displacement leading to rapid suffocation. It is crucial to handle the product only after understanding all safety precautions, to use and store it outdoors or in well-ventilated areas, and to employ backflow preventive devices in the piping. Equipment must be rated for cylinder pressure, and the valve should be closed after each use and when empty. Additionally, protection from sunlight is necessary when ambient temperatures exceed 52°C (125°F). In case of inhalation, individuals should be moved to fresh air and kept comfortable for breathing, with medical advice sought as needed.

FDA Insert (PDF)

This document is the official FDA-approved prescribing information for Nitrogen as submitted by ALLIED GASES AND WELDING SUPPLIES, INC.. It includes detailed information about indications, dosage, contraindications, warnings, and clinical pharmacology.

View full prescribing information (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 Nitrogen, retrieved by a validated AI data-extraction workflow.

All FDA-approved dosage forms and strengths are listed in the Packaging & NDC Codes section above. Regulatory status, pharmacologic class (EPC), and mechanism of action (MoA) were cross-checked against the FDA Orange Book (NDA205866) 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.

Learn more in our Editorial Policy

Last AI update:

Primary FDA sources:

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.