ADD CONDITION

items per page

Nitrogen

Last content change checked dailysee data sync status

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 1980
Label revision date
November 14, 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 1980
Label revision date
November 14, 2025
Manufacturer
Superior Welding Supply Co
Registration number
NDA205766
NDC root
49653-002

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

Nitrogen, Refrigerated Liquid NF UN1977 is a non-flammable gas that is primarily used in various industrial and medical applications. It is often utilized for its cooling properties, as it exists in a liquid state at extremely low temperatures. This makes it useful in processes that require rapid cooling or preservation.

The administration of nitrogen should only be performed by or under the supervision of a licensed practitioner who is experienced in its use. It is important to be familiar with the specific indications and effects of nitrogen, as well as the proper methods of administration to ensure safety and effectiveness.

Uses

You may be considering the use of Nitrogen for specific medical purposes. It's important to know that the administration of Nitrogen can be hazardous and should only be done by a licensed practitioner who has experience with this substance. This professional will be knowledgeable about the appropriate dosages, methods of administration, and any potential risks or side effects associated with its use.

Additionally, there are no reported teratogenic effects (which means it does not cause birth defects) or nonteratogenic effects (which refers to effects that are not related to birth defects) associated with Nitrogen. Always consult with your healthcare provider to ensure safe and effective use.

Dosage and Administration

When you need to use nitrogen for your treatment, it will be administered as a gas through inhalation (breathing it in). The specific strength of the nitrogen used is 990 mL in every 1 liter. It's important that this process is carried out by a licensed practitioner who has experience with nitrogen administration, ensuring that you receive the correct dosage safely and effectively. Always follow their guidance during the treatment to achieve the best results.

What to Avoid

It's important to use this product safely. Avoid getting the liquid in your eyes, on your skin, or on your clothing, as this can cause irritation. Additionally, be careful not to drop the container, as this could lead to spills or damage.

Currently, there are no specific contraindications, controlled substance classifications, or concerns regarding abuse, misuse, or dependence associated with this product. Always follow these guidelines to ensure your safety and the effectiveness of the product.

Side Effects

Using this medication comes with some important safety considerations. The liquid and gas can be extremely cold and under high pressure, which may lead to rapid suffocation or severe frostbite if mishandled.

If you accidentally inhale the substance, it’s crucial to move to fresh air right away. If you find yourself not breathing, you should perform artificial respiration, and if breathing becomes difficult, provide oxygen and seek medical help. In the event of frostbite, it’s essential to get medical treatment immediately.

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 substance is extremely cold and can cause serious injuries, such as frostbite or suffocation, if not managed properly. Always ensure you have good ventilation when using Nitrogen, and avoid contact with your eyes, skin, or clothing. When handling the liquid, wear protective gear like gloves and a face shield, and never drop the container.

If you experience any issues while using Nitrogen, such as difficulty breathing, move to fresh air immediately. If someone is not breathing, perform artificial respiration and seek medical help right away. In the case of frostbite, get medical treatment as soon as possible. Always close the valve after use and store the container properly to prevent accidents.

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’s crucial to seek immediate medical help.

In case of an emergency, call your local emergency services 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 can be risky and is generally not recommended. If you are pregnant or planning to become pregnant, it is crucial to consult with a healthcare professional who is experienced in administering Nitrogen. They will be able to guide you on the potential hazards, contraindications (situations where the drug should not be used), and any side effects that may arise. Always prioritize your safety and the health of your baby by seeking expert advice before considering any treatment involving Nitrogen.

Lactation Use

There is currently no specific information available about the effects of this medication on nursing mothers or breastfeeding. This means that it’s important for you to consult with your healthcare provider if you are breastfeeding or planning to breastfeed while considering this medication. They can help you understand any potential risks and make informed decisions for your health and your baby's well-being.

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). If you are considering this medication for a child, it is essential to consult with a healthcare professional to ensure it is appropriate and safe for their specific needs. Always prioritize your child's health by seeking expert advice.

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. If you or a loved one is an older adult, it’s wise to discuss any potential risks or benefits with a healthcare provider. They can help determine the best course of action based on individual health needs and any other medications being taken.

Always keep in mind that older adults may have different responses to medications, so regular check-ins with your healthcare team are essential to ensure safety and effectiveness.

Renal Impairment

If you have kidney problems, it's important to know that there are no specific guidelines, dosage adjustments, or monitoring requirements mentioned for your condition in the provided information. This means that the standard recommendations for medication use may apply to you, but it’s always best to consult with your healthcare provider for personalized advice. They can help ensure that any treatment you receive is safe and effective based on your kidney health.

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 apply, and there are no special monitoring requirements or precautions outlined for patients like you.

However, it's always a good idea to discuss your liver health with your healthcare provider before starting any new medication. They can provide personalized advice and ensure that your treatment is safe and effective based on your individual health needs.

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 the safe storage and handling of your product, always keep the container in an upright position. It's important to store and use it in a well-ventilated area. Make sure the temperature of the cylinder does not exceed 52°C (125°F). After each use, remember to close the valve, especially when the container is empty.

When withdrawing liquid, please wear a face shield and gloves to protect yourself. Avoid contact with the liquid to prevent it from getting in your eyes, on your skin, or on your clothing. Additionally, handle the container carefully—do not drop it, and use a suitable hand truck for moving it to ensure safety.

Additional Information

You will use this medication through your respiratory system by inhalation. This method allows the medication to work directly in your lungs. There are no additional details available regarding laboratory tests, abuse potential, patient counseling, or postmarketing experiences related to this medication.

FAQ

What is Nitrogen, Refrigerated Liquid NF UN1977?

Nitrogen, Refrigerated Liquid NF UN1977 is a non-flammable gas used under specific conditions.

Who should administer Nitrogen?

Nitrogen should only be administered by or under the supervision of a licensed practitioner experienced in its use.

What are the hazards associated with Nitrogen?

Nitrogen can cause rapid suffocation and severe frostbite due to its extremely cold liquid and gas under pressure.

What precautions should I take when using Nitrogen?

Always store and use Nitrogen with adequate ventilation, keep the container upright, and avoid contact with eyes, skin, or clothing.

What should I do in case of inhalation of Nitrogen?

If inhaled, remove the person to fresh air, provide artificial respiration if not breathing, and call a physician.

What should I do in case of frostbite from Nitrogen?

In case of frostbite, obtain medical treatment immediately.

What is the recommended storage temperature for Nitrogen cylinders?

The cylinder temperature should not exceed 52°C (125°F).

What should I do after using Nitrogen?

Close the valve after each use and when the cylinder is empty.

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 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 Nitrogen administration, which may render it contraindicated in certain circumstances. There are no reported teratogenic or nonteratogenic effects associated with this drug.

Dosage and Administration

Nitrogen is administered via inhalation as a gas, with a concentration of 990 mL in 1 L. The administration of Nitrogen must be conducted by or under the supervision of a licensed practitioner who is experienced in the use and administration of this gas. It is essential that healthcare professionals ensure proper techniques are followed during the inhalation process to maximize safety and efficacy.

Contraindications

Use is contraindicated in situations where contact with eyes, skin, or clothing may occur, as liquid exposure can lead to irritation or adverse effects. Additionally, the product should not be dropped, as this may compromise its integrity and effectiveness.

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.

Nitrogen is classified as an extremely cold liquid and gas under pressure, which can lead to rapid suffocation and severe frostbite if not handled properly.

General precautions must be observed to ensure safe handling and usage. Nitrogen should be stored and utilized in areas with adequate ventilation to prevent the accumulation of gas. Direct contact with the liquid form should be avoided; it must not come into contact with the eyes, skin, or clothing. When withdrawing liquid Nitrogen, appropriate personal protective equipment, including a face shield and gloves, should be worn. Containers should not be dropped; instead, a suitable hand truck should be employed for movement. It is critical that the cylinder temperature does not exceed 52°C (125°F). After each use and when the cylinder is empty, the valve should be closed. Additionally, a backflow preventive device should be utilized in the piping to mitigate risks. All handling and usage should be conducted in accordance with the Material Safety Data Sheet (MSDS).

In the event of an emergency, immediate medical assistance should be sought. If Nitrogen is inhaled, the individual should be removed to fresh air. If breathing has ceased, artificial respiration should be administered, and if breathing is difficult, oxygen should be provided. A physician should be contacted without delay. In cases of frostbite, it is essential to obtain medical treatment immediately.

No specific laboratory tests are recommended for monitoring the use of Nitrogen.

Side Effects

Patients should be aware of the potential adverse reactions associated with exposure to extremely cold liquid and gas under pressure. Such exposure can lead to rapid suffocation and severe frostbite, which are serious conditions requiring immediate medical attention.

In the event of inhalation, it is crucial to remove the affected individual to fresh air. If the individual is not breathing, artificial respiration should be administered. Should breathing difficulties arise, supplemental oxygen must be provided, and a physician should be contacted promptly.

In cases of frostbite, immediate medical treatment is essential to mitigate the effects of the injury. It is important for patients and healthcare providers to recognize these risks and respond appropriately to ensure safety and health.

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 necessary 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, including 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 and is contraindicated in certain situations. It is essential that pregnant patients receive this treatment only under the supervision of a licensed practitioner who has experience in the use and administration of Nitrogen. This practitioner should be well-versed in the indications, effects, dosages, methods, and frequency and duration of administration, as well as the associated hazards, contraindications, and side effects.

Due to the lack of comprehensive studies on the effects of Nitrogen on fetal outcomes, healthcare professionals should exercise caution when considering its use in pregnant patients. The potential risks to the fetus must be weighed against the benefits of treatment, and alternative therapies should be considered when appropriate.

Lactation

There is no relevant information regarding the use of this medication in lactating mothers or its effects on breastfed infants. Healthcare professionals should consider the absence of data when advising lactating mothers on the use of this medication.

Renal Impairment

There is no information available regarding dosage adjustments, special monitoring, or safety considerations for patients with renal impairment. Healthcare professionals should exercise caution and consider the lack of specific guidance when prescribing to patients with reduced kidney function.

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 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 have not been defined.

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 or a medical toxicologist for guidance on management strategies tailored to the individual case. Continuous assessment of the patient's clinical status is essential to ensure appropriate interventions are implemented promptly.

Nonclinical Toxicology

No information is available regarding teratogenic or non-teratogenic effects. Additionally, there is no data provided concerning nonclinical toxicology or animal pharmacology and toxicology.

Postmarketing Experience

No postmarketing experience details are available in the provided data.

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 possesses experience in its use and administration. This practitioner should 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.

Providers must emphasize the warning regarding the extremely cold nature of Nitrogen, which exists as both a liquid and gas under pressure. Patients should be made aware that exposure can lead to rapid suffocation and severe frostbite. Therefore, it is crucial to store and use Nitrogen in an area with adequate ventilation.

Patients should be instructed to avoid contact with the liquid form of Nitrogen, ensuring that it does not come into contact with their eyes, skin, or clothing. When withdrawing liquid Nitrogen, it is recommended that patients wear a face shield and gloves to protect themselves from potential hazards.

Healthcare providers should inform patients about the importance of handling Nitrogen cylinders with care. They should not drop the cylinders and should utilize a suitable hand truck for movement. Additionally, the temperature of the cylinder should not exceed 52°C (125°F). Patients should be reminded to close the valve after each use and when the cylinder is empty, and to use a backflow preventive device in the piping.

It is imperative that patients use Nitrogen in accordance with the Material Safety Data Sheet (MSDS). In the event of an emergency, healthcare providers should instruct patients on first aid measures: if Nitrogen is inhaled, they should be removed to fresh air, and if not breathing, artificial respiration should be administered. If breathing is difficult, oxygen should be provided, and a physician should be contacted immediately.

In cases of frostbite, patients must seek medical treatment without delay.

Storage and Handling

The product is supplied in a container that must always be kept in an upright position to ensure safety and integrity. It is essential to store and use the product in an area with adequate ventilation to prevent the accumulation of potentially harmful vapors.

The temperature of the cylinder must not exceed 52°C (125°F) to maintain optimal conditions. After each use and when the container is empty, the valve should be closed to prevent any accidental release of the contents.

When withdrawing liquid from the container, it is imperative to wear appropriate personal protective equipment, including a face shield and gloves, to safeguard against exposure. Care should be taken to avoid contact with the liquid, as it should not come into contact with eyes, skin, or clothing.

To prevent damage, the container should not be dropped. Instead, a suitable hand truck should be utilized for the movement of the container, ensuring safe handling at all times.

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 Superior Welding Supply Co. 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 (NDA205766) 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.