Nitrogen

Description

Nitrogen, compressed, is classified under UN 1066 and is designated as a non-flammable gas. It is a high-pressure gas that poses a risk of rapid suffocation if not handled properly. The gas should be stored and utilized in environments with adequate ventilation. Users are advised to secure the cylinder both during use and in storage, and to maintain the cylinder in an upright position. Equipment used with nitrogen must be specifically designed for nitrogen service and rated for the cylinder pressure. A backflow preventative device should be incorporated into the piping system. The cylinder temperature must not exceed 52 degrees Celsius (125 degrees Fahrenheit). It is essential to close the valve after each use and when the cylinder is empty, and to keep the valve protective cap in place when not in use, if applicable. Compliance with the RWS Material Safety Data Sheet for nitrogen is required. The product is manufactured in the USA and is identified by CAS number 7727-37-9. The pressure at 70°F is indicated as ________ PSIG, with a size of _____ and contents of ____ liters. Return the cylinder with a pressure of 25 PSIG.

Uses and Indications

This drug is indicated for use in patients as determined by the prescribing healthcare professional. The insert does not provide specific indications or usage information.

There are no documented teratogenic effects or potential fetal harm associated with this drug, nor are there any reported nonteratogenic effects. Healthcare professionals should consider the absence of these effects when evaluating the drug for use in their patients.

Dosage and Administration

Administration of nitrogen is to be conducted with caution, as it may pose hazards or be contraindicated in certain situations. It is intended for use solely by or under the supervision of a licensed practitioner who possesses experience in the use and administration of nitrogen. Practitioners must be well-versed in the indications, effects, dosages, methods, frequency, duration of administration, as well as the associated hazards, contraindications, side effects, and precautions.

The route of administration for nitrogen is via respiratory inhalation. The active ingredient is nitrogen, comprising 99% in a 100 L mixture. Nitrogen is available in various packaging options, including:

• 4 L in 1 DEWAR

• 5 L in 1 DEWAR

• 10 L in 1 DEWAR

• 15 L in 1 DEWAR

• 18 L in 1 DEWAR

• 20 L in 1 DEWAR

• 25 L in 1 DEWAR

• 30 L in 1 DEWAR

• 35 L in 1 DEWAR

• 47 L in 1 DEWAR

• 25 L in 1 DEWAR (759)

• 10 L in 1 DEWAR (1233)

• 1 L in 1 CYLINDER

• 7 L in 1 CYLINDER

• 45 L in 1 CYLINDER

• 18 L in 1 CYLINDER

• 67 L in 1 CYLINDER

Healthcare professionals must ensure that they adhere to the recommended practices for administration and monitor patients closely for any adverse effects.

Contraindications

Administration of nitrogen is contraindicated except when performed by or under the supervision of a licensed practitioner experienced in its use. This is due to the potential hazards associated with nitrogen administration, including the need for familiarity with its indications, effects, dosages, methods, frequency, duration, and associated risks.

Additionally, the following precautions must be observed to prevent adverse effects:

• Avoid contact with eyes, skin, or clothing.

• Do not drop the nitrogen cylinder.

• Do not vent the cylinder in confined spaces.

• Do not enter confined spaces where nitrogen gas may be present unless the area has been adequately ventilated and tested for sufficient oxygen levels (minimum 19%) using an approved oxygen measuring instrument, or unless wearing an approved air-supplied breathing apparatus with a second person present, similarly equipped.

Warnings and Precautions

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

In the event of inhalation, immediate action is required. The affected individual should be removed to an area with fresh air. If the individual is not breathing, artificial respiration should be administered, preferably using the mouth-to-mouth technique. Should breathing difficulties arise, supplemental oxygen must be provided. It is crucial to contact a physician for further evaluation and management. In cases of frostbite, professional medical treatment should be sought without delay to ensure appropriate care.

Side Effects

Administration of nitrogen may pose significant risks and is contraindicated in certain situations. 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.

In the event of inhalation, immediate action is required. Patients should be removed to fresh air, and if they are not breathing, artificial respiration should be administered, preferably using the mouth-to-mouth technique. If breathing difficulties arise, supplemental oxygen should be provided, and a physician must be contacted without delay. In cases of frostbite, it is critical to seek professional medical treatment immediately to address the injury effectively.

Drug Interactions

The administration of nitrogen may pose significant risks and is contraindicated in certain situations. It is essential that nitrogen is used exclusively by or under the supervision of a licensed practitioner who possesses expertise in its use and administration. This practitioner should be well-versed in the indications, effects, dosages, methods, frequency, and duration of administration, as well as the associated hazards, contraindications, side effects, and necessary precautions.

Due to the potential hazards involved, careful consideration and monitoring are advised when nitrogen is administered. Practitioners should ensure that they are fully informed about the specific circumstances under which nitrogen is being used to mitigate risks effectively.

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.

Pediatric Use

Administration of nitrogen in pediatric patients may be hazardous or contraindicated. It is essential that nitrogen is used only by or under the supervision of a licensed practitioner who has experience in its use and administration. This practitioner must 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. Careful consideration and adherence to these guidelines are critical to ensure the safety and efficacy of nitrogen use in children.

Geriatric Use

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

Pregnancy

The administration of nitrogen during pregnancy may pose risks and is considered hazardous or contraindicated. Pregnant patients should only receive nitrogen under the supervision of a licensed practitioner who is experienced in its use and administration. This 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. Given the potential risks, healthcare professionals are advised to carefully evaluate the necessity of nitrogen administration in pregnant patients and to consider alternative therapies when appropriate.

Lactation

There is no specific information available regarding the use of this medication in nursing mothers or lactation considerations. Healthcare professionals should exercise caution and consider the potential risks and benefits when prescribing this medication to lactating mothers. The effects on breastfed infants have not been established, and further data may be necessary to inform clinical decisions.

Renal Impairment

There is no specific information available regarding dosage adjustments, special monitoring, or safety considerations for patients with renal impairment. Healthcare professionals should exercise caution when prescribing to patients with reduced kidney function, as the absence of detailed guidance necessitates careful clinical judgment. Regular monitoring of renal function may be advisable in this patient population.

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 information regarding overdosage, healthcare professionals are advised to exercise caution and adhere to general principles of management in cases of suspected overdose.

It is essential to monitor the patient closely for any potential symptoms that may arise from an overdose. Symptoms can vary widely depending on the substance involved and the individual patient's response.

In the event of an overdose, immediate medical attention should be sought. Healthcare providers should implement standard supportive care measures, which may include maintaining airway patency, providing supplemental oxygen, and monitoring vital signs.

If available, specific antidotes or treatments should be administered as indicated based on the clinical scenario and the substance involved. Continuous assessment and supportive care are critical in managing the patient's condition effectively.

Healthcare professionals are encouraged to consult local poison control centers or toxicology experts for guidance on the management of overdose cases, ensuring that appropriate interventions are undertaken 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 use of the compound in question.

Postmarketing Experience

Administration of nitrogen has been associated with potential hazards and contraindications. It is recommended that nitrogen be used only by or under the supervision of a licensed practitioner who possesses experience in its use and administration. 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.

In the event of inhalation, it is advised to remove the individual to fresh air. If the individual is not breathing, artificial respiration should be administered, preferably through mouth-to-mouth. If breathing difficulties occur, oxygen should be provided, and a physician should be contacted. In cases of frostbite, immediate professional medical treatment is essential.

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. Patients should be informed that the practitioner must 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.

In the event of inhalation, healthcare providers should instruct patients to seek fresh air immediately. If the patient is not breathing, they should be advised to perform artificial respiration, preferably using the mouth-to-mouth technique. If the patient experiences difficulty breathing, supplemental oxygen should be provided, and a physician should be contacted without delay. Additionally, in cases of frostbite, patients must be informed to obtain professional medical treatment immediately.

Storage and Handling

The product is supplied in cylinders that must be stored and used with adequate ventilation. Users are required to secure the cylinder both during use and while in storage, ensuring it remains in an upright position at all times. It is essential to utilize equipment specifically designated for nitrogen service and rated for cylinder pressure. A backflow preventative device should be employed in the piping to prevent any potential hazards.

The temperature of the cylinder must not exceed 52 degrees Celsius (125 degrees Fahrenheit). After each use and when the cylinder is empty, the valve should be closed, and if equipped, the valve protective cap should be kept in place when not in use. It is critical to avoid changing or forcing connections, and the container should always be maintained in an upright position.

For liquid withdrawal, appropriate personal protective equipment, including a face shield and gloves, must be worn. Users should refrain from dropping the cylinder and should utilize a hand truck specifically designed for the movement of liquid cylinders. Venting the cylinder in confined spaces is strictly prohibited. Additionally, entry into confined spaces where gas may be present is not allowed unless the area has been adequately ventilated and tested for sufficient oxygen levels (at least 19%) using an approved oxygen measuring instrument, or if the individual is wearing an approved air-supplied breathing apparatus, with a second person present and similarly equipped.

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. It is essential that this product is used only by or under the supervision of a licensed practitioner who is experienced in nitrogen administration and familiar with its indications, effects, dosages, methods, frequency, duration, hazards, contraindications, side effects, and necessary precautions.

In the event of inhalation, patients should be removed to fresh air immediately. If the patient is not breathing, artificial respiration should be administered, preferably mouth-to-mouth. If breathing difficulties occur, oxygen should be provided, and a physician should be contacted. In cases of frostbite, professional medical treatment should be sought without delay.

FDA Insert (PDF)

This document is the official FDA-approved prescribing information for Nitrogen as submitted by Rochester Welding Supply Corp.. It includes detailed information about indications, dosage, contraindications, warnings, and clinical pharmacology.

View full prescribing information (PDF)