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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 1977
Label revision date
October 9, 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 1977
Label revision date
October 9, 2025
Manufacturer
B & J Welding Supply, LTD. dba B & J Welding Supply
Registration number
NDA205713
NDC root
67573-0102

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

Refrigerated Liquid Nitrogen is a non-flammable gas used primarily in medical and industrial applications. It is administered under the supervision of a licensed practitioner experienced in its use. This substance is often utilized for its cryogenic properties, which can be effective in various procedures, including the preservation of biological samples and certain medical treatments.

While it has valuable applications, it's important to note that the administration of nitrogen can pose risks, including the potential for cryogenic burns or oxygen displacement, which may lead to suffocation. Therefore, it should only be handled by trained professionals in controlled environments.

Uses

You should know that the administration of Nitrogen can be risky and is not suitable for everyone. It is important that this treatment is only given by a licensed healthcare professional who has experience with Nitrogen. This expert will understand how to properly use and administer it, including the correct dosages, methods, and how often it should be given. They will also be aware of any potential hazards, contraindications (situations where the drug should not be used), side effects, and necessary precautions.

Interestingly, there are no reported teratogenic effects (which means it does not cause birth defects) or nonteratogenic effects associated with Nitrogen. However, always consult with your healthcare provider for personalized advice and information regarding any treatment.

Dosage and Administration

Using Nitrogen requires careful handling and should only be done under the supervision of a qualified healthcare professional who is experienced in its use. This is important because improper administration can be hazardous.

Nitrogen is delivered through inhalation (breathing it in) and comes in a cylinder containing 990 mL of Nitrogen in a 1-liter volume. It’s crucial to use this gas outdoors or in a well-ventilated area to ensure safety. When using the equipment, make sure it is designed to handle the pressure of the cylinder, and always use a backflow preventive device to avoid any accidents. After each use, remember to close the valve and protect the cylinder from sunlight, especially when temperatures exceed 125°F (52°C).

What to Avoid

It's important to follow specific safety guidelines when using this product. Make sure you read and understand all safety precautions before handling it. Always use and store the product outdoors or in a well-ventilated area to ensure your safety. Additionally, only use equipment that is rated for the cylinder pressure, and remember to close the valve after each use and when the cylinder is empty.

To protect the product, keep it away from sunlight, especially when temperatures exceed 125°F (52°C). Following these instructions will help you use the product safely and effectively.

Side Effects

It's important to be aware that this medication can displace oxygen, which may lead to rapid suffocation. If you or someone else inhales it, it's crucial to move to fresh air immediately and ensure comfortable breathing. Seeking medical advice or attention is also recommended in such situations.

Warnings and Precautions

Using Nitrogen can be risky and should only be done by a trained professional who understands how to handle it safely. This gas is stored under pressure and can cause serious injuries, such as cryogenic burns (frostbite from extremely cold substances) or suffocation by displacing oxygen. Always ensure you are in a well-ventilated area when using or storing Nitrogen, and wear protective gear like cold insulating gloves and a face shield.

If you accidentally inhale Nitrogen, move to fresh air immediately and seek medical help. If the gas comes into contact with your skin, gently thaw any frostbite with lukewarm water—do not rub the area—and get medical attention right away. Always read the safety instructions before use, and remember to keep the container upright and closed when not in use.

Overdose

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

In case of an overdose, contact your local emergency services or go to the nearest hospital right away. Having the medication packaging or details on hand can help healthcare professionals provide the best care. Always remember that when it comes to medications, it's better to be safe and get help if you have any concerns.

Pregnancy Use

Using Nitrogen during pregnancy can be risky and is generally not recommended. It is important to only use this substance under the guidance of a qualified healthcare professional who has experience with its administration. If you are pregnant or planning to become pregnant, it’s crucial to discuss any potential use of Nitrogen with your doctor to ensure your safety and the safety of your baby. Always prioritize open communication with your healthcare provider about any treatments or substances you may be considering.

Lactation Use

When it comes to breastfeeding, there is currently no specific information available about the effects of this medication on nursing mothers or their infants. This means that if you are breastfeeding or planning to breastfeed, it’s important to consult with your healthcare provider for personalized advice. They can help you weigh the benefits and risks based on your individual situation. Always prioritize open communication with your doctor to ensure the best outcomes for you and your baby.

Pediatric Use

Using Nitrogen in children should be approached with caution. It is important that this gas is administered only by a licensed healthcare professional who has experience with its use. This ensures that they are aware of the correct dosages, methods, and potential risks involved.

Be aware that Nitrogen can be hazardous; it may cause cryogenic burns (injuries from extreme cold) and can displace oxygen, leading to suffocation. Always use and store Nitrogen outdoors or in a well-ventilated area, and make sure to wear protective gear like cold insulating gloves and eye protection. If your child is exposed to Nitrogen, seek fresh air immediately and avoid rubbing any affected skin areas. Instead, gently thaw any frostbite with lukewarm water and seek medical attention right away.

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 there are no specific guidelines or dosage adjustments mentioned for your condition in the available information. This means that the usual recommendations for monitoring or safety considerations related to renal impairment (kidney issues) are not provided.

It's always best to consult with your healthcare provider about your specific situation, as they can offer personalized advice and ensure that any medications you take are safe and effective for you.

Hepatic Impairment

If you have liver 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 liver function. However, it’s always a good idea to discuss your liver health with your healthcare provider before starting any new medication. They can help ensure that your treatment is safe and effective for you.

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 your safety and the proper use of the product, always store and use it outdoors or in a well-ventilated area. Keep the container upright at all times and make sure to close the valve after each use and when the container is empty. If the temperature exceeds 52°C (125°F), protect the container from direct sunlight to prevent any potential hazards.

When handling the product, it’s important to wear cold insulating gloves, a face shield, and eye protection to safeguard against any risks. Additionally, use a backflow preventive device in the piping to enhance safety. Before you begin, make sure you have read and understood all safety precautions, including the Safety Data Sheet (SDS), to ensure a safe experience.

Additional Information

You will use this medication through inhalation, which means you will breathe it in to receive the treatment. There are no additional details available regarding laboratory tests, abuse potential, or patient counseling information.

FAQ

What is Refrigerated Liquid Nitrogen?

Refrigerated Liquid Nitrogen is a non-flammable gas used under the supervision of a licensed practitioner experienced in its administration.

What are the safety precautions for using Refrigerated Liquid Nitrogen?

You should use and store it outdoors or in a well-ventilated place, wear cold insulating gloves, a face shield, and eye protection, and read the Safety Data Sheet (SDS) before use.

What should I do if I inhale Refrigerated Liquid Nitrogen?

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

What are the potential hazards of using Refrigerated Liquid Nitrogen?

It may cause cryogenic burns or injury, displace oxygen, and cause rapid suffocation. Always handle it with caution.

How should Refrigerated Liquid Nitrogen be stored?

Always keep the container in an upright position, close the valve after each use, and protect it from sunlight when temperatures exceed 52°C (125°F).

Who should administer Refrigerated Liquid Nitrogen?

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

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

Thaw frosted parts with lukewarm water without rubbing the affected area, and seek immediate medical advice or attention.

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

No description information is available for the specified drug.

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 expertise 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 Nitrogen administration, which necessitate careful consideration and oversight by qualified healthcare professionals. There are no reported teratogenic or nonteratogenic effects associated with this drug.

Dosage and Administration

Administration of Nitrogen is to be conducted exclusively by or under the supervision of a licensed practitioner who possesses experience in the use and administration of Nitrogen. This practitioner must be knowledgeable about the indications, effects, dosages, methods, and frequency and duration of administration, as the use of Nitrogen may pose hazards or be contraindicated.

The route of administration is via respiratory inhalation. The active ingredient is Nitrogen, supplied at a concentration of 990 mL in a 1 L cylinder. It is imperative to utilize and store Nitrogen only outdoors or in a well-ventilated area to minimize risks associated with inhalation.

When administering Nitrogen, a backflow preventive device must be employed in the piping to ensure safety. It is essential to use equipment that is rated for cylinder pressure to prevent accidents. After each use and when the cylinder is empty, the valve should be closed to maintain safety. Additionally, precautions should be taken to protect the cylinder from sunlight when the ambient temperature exceeds 52°C (125°F) to prevent potential hazards.

Contraindications

There are no specific contraindications listed for this product. However, it is essential to adhere to the following safety instructions to ensure safe handling and use:

  • Handle the product only after all safety precautions have been read and understood.

  • Use and store the product exclusively outdoors or in a well-ventilated area to minimize the risk of exposure to harmful vapors.

  • Utilize equipment that is rated for cylinder pressure to prevent potential hazards.

  • Ensure the valve is closed after each use and when the cylinder is empty to avoid leaks.

  • Protect the product from sunlight when ambient temperatures exceed 52°C (125°F) to prevent degradation or potential hazards.

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 use and 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.

Hazard Warnings Nitrogen is classified as a refrigerated gas, which may lead to cryogenic burns or injuries upon contact. Additionally, it has the potential to displace oxygen in the environment, resulting in rapid suffocation. Furthermore, as a gas under pressure, Nitrogen may explode if subjected to heat. Therefore, it is crucial to handle this substance with extreme care to mitigate these risks.

General Precautions Prior to handling Nitrogen, all safety precautions must be thoroughly read and understood. It is essential to use and store Nitrogen exclusively outdoors or in a well-ventilated area. Personal protective equipment, including cold insulating gloves, a face shield, and eye protection, should be worn at all times. A backflow preventive device must be utilized in the piping to prevent any potential hazards. Connections should never be changed or forced, and the valve must be closed after each use and when the container is empty. The container should always be maintained in an upright position. Additionally, it is critical to read and adhere to the Safety Data Sheet (SDS) before use.

Emergency Medical Assistance In the event of inhalation, it is vital to remove the affected individual to fresh air and ensure they are comfortable for breathing. Medical advice or attention should be sought immediately. If Nitrogen comes into contact with the skin, affected areas should be thawed with lukewarm water without rubbing. Immediate medical advice or attention is also necessary in this case.

Side Effects

Patients should be aware that exposure to this product may displace oxygen and cause rapid suffocation. In the event of inhalation, it is crucial to remove the individual to fresh air and ensure they are comfortable for breathing. Medical advice and attention should be sought immediately following such exposure.

The potential for serious adverse reactions necessitates careful monitoring and prompt intervention in cases of inhalation.

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

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

Administration of Nitrogen in pediatric patients may pose significant hazards and is contraindicated unless performed by or 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, and the associated hazards, contraindications, side effects, and necessary precautions.

Due to the nature of Nitrogen as a refrigerated gas, there is a risk of cryogenic burns or injury. Additionally, Nitrogen may displace oxygen, leading to rapid suffocation. Therefore, it is imperative that Nitrogen is used and stored only outdoors or in well-ventilated areas.

Healthcare professionals must ensure that appropriate safety measures are in place, including the use of cold insulating gloves, face shields, and eye protection. A backflow preventive device should be utilized in the piping, and connections must not be changed or forced. After each use and when the container is empty, the valve should be closed, and the container must always be kept in an upright position.

Prior to use, it is essential to read and follow the Safety Data Sheet (SDS). In the event of inhalation, the affected individual should be removed to fresh air and kept comfortable for breathing. If Nitrogen comes into contact with the skin, thaw any frosted areas with lukewarm water without rubbing, and seek immediate medical advice or attention.

Geriatric Use

There is no specific information available 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. It is advisable to monitor these patients closely for any adverse effects or changes in efficacy.

Pregnancy

The administration of Nitrogen during pregnancy may pose potential risks to both the pregnant patient and the developing fetus. Due to the potential hazards associated with its use, Nitrogen is contraindicated in pregnant patients unless specifically directed by a licensed practitioner experienced in its administration.

Healthcare professionals should exercise caution and consider the potential implications for fetal outcomes when evaluating the necessity of Nitrogen in pregnant patients. The risks associated with its administration warrant careful assessment and monitoring, ensuring that the benefits outweigh any potential hazards.

Lactation

There is no specific information available regarding the use of this medication in nursing mothers or any lactation considerations. Therefore, healthcare professionals should exercise caution when prescribing this medication to lactating mothers, as the effects on breastfed infants are not established. It is advisable to weigh the potential benefits against any unknown risks when considering treatment options for lactating patients.

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 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

There is currently no specific information available regarding overdosage for this medication. Healthcare professionals are advised to monitor patients closely for any unusual symptoms or adverse effects that may arise. In the event of suspected overdosage, it is recommended to initiate supportive care and symptomatic treatment as necessary.

Healthcare providers should consider contacting a poison control center for guidance on management strategies tailored to the specific situation. Continuous assessment of the patient's clinical status is essential to ensure appropriate interventions are implemented promptly.

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 compound in these areas.

Postmarketing Experience

No specific postmarketing experience details are available. 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 and is contraindicated in certain situations. 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. 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 warning regarding the presence of refrigerated gas, which may cause cryogenic burns or injury. Additionally, they should understand 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.

Healthcare providers should instruct patients to use and store Nitrogen only outdoors or in a well-ventilated area. They should emphasize the importance of wearing cold insulating gloves, a face shield, and eye protection during handling. Patients must be informed to use a backflow preventive device in the piping and to avoid changing or forcing connections. It is important to close the valve after each use and when the container is empty, and to always keep the container in an upright position. Patients should be encouraged to read and follow the Safety Data Sheet (SDS) before use.

In the event of an emergency, healthcare providers should inform patients of the first aid measures to take. If Nitrogen is inhaled, patients should be removed to fresh air and kept comfortable for breathing, and medical advice or attention should be sought. If Nitrogen comes into contact with the skin, patients should thaw any frosted areas with lukewarm water without rubbing the affected area and should seek immediate medical advice or attention.

Furthermore, patients should be cautioned that Nitrogen contains gas under pressure, which may explode if heated. They should be reminded to use only equipment rated for cylinder pressure and to protect the container from sunlight when the ambient temperature exceeds 52°C (125°F). Again, the importance of reading and following the Safety Data Sheet (SDS) before use should be reiterated.

Storage and Handling

The product is supplied in a manner that necessitates careful handling and storage to ensure safety and efficacy. It must be used and stored exclusively outdoors or in a well-ventilated area. The container should always be maintained in an upright position to prevent leaks or spills. After each use and when the container is empty, the valve must be securely closed.

To protect the integrity of the product, it is essential to shield it from sunlight when the ambient temperature exceeds 52°C (125°F). Personnel handling the product are required to wear cold insulating gloves, a face shield, and eye protection to mitigate risks associated with exposure. Additionally, a backflow preventive device should be utilized in the piping to ensure safe operation.

Prior to handling the product, it is imperative that all safety precautions are thoroughly read and understood. Users must consult and adhere to the Safety Data Sheet (SDS) for comprehensive safety information and guidelines.

Additional Clinical Information

The route of administration for the medication is via respiratory inhalation. There are no additional details available regarding laboratory tests, abuse information, patient counseling, or postmarketing experience.

FDA Insert (PDF)

This document is the official FDA-approved prescribing information for Nitrogen as submitted by B & J Welding Supply, LTD. dba B & J Welding Supply. 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 (NDA205713) 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.