GNH USA

Europe — EMA

Nitrogén Monoxid Messer (Nitric Oxide)

GNH USA supplies Nitrogén Monoxid Messer (Nitric Oxide), a selective pulmonary vasodilator for pulmonary hypertension treatment.

Nitric Oxide

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What is Nitric Oxide?

Nitric Oxide, the active ingredient in Nitrogén Monoxid Messer, is a vasodilator presented as a gas for inhalation use. It selectively reduces pulmonary arterial pressure in patients with pulmonary hypertension.

GNH USA supplies Nitrogén Monoxid Messer as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, transplant centres, oncology centres, pharmacies and clinics worldwide.

What is Nitric Oxide used for?

Nitrogén Monoxid Messer is used in the management of diseases affecting the pulmonary vasculature.

Pulmonary hypertension: lowers pulmonary arterial pressure and improves exercise capacity. Idiopathic pulmonary arterial hypertension: provides selective pulmonary vasodilation to enhance functional status. Chronic thromboembolic pulmonary hypertension: reduces vascular resistance in the lungs, supporting right‑ventricular function.

What are the side effects of Nitric Oxide?

Inhaled nitric oxide may cause a range of adverse reactions.

Common Side Effects: - Headache: mild to moderate intensity. - Dizziness or light‑headedness. - Nausea or vomiting. - Flushing of the face or neck. - Cough or throat irritation. - Transient hypotension.

Serious or Rare Side Effects: - Methemoglobinemia: elevated methemoglobin levels causing cyanosis. - Rebound pulmonary hypertension upon abrupt discontinuation. - Nitrogen dioxide (NO2) formation leading to lung injury. - Severe systemic hypotension. - Bleeding complications in patients with coagulopathy. - Allergic reactions such as rash or anaphylaxis.

What precautions apply to Nitric Oxide?

Use of inhaled nitric oxide requires careful monitoring and specific safety measures.

Monitor blood pressure: watch for systemic hypotension. Assess methemoglobin levels: check regularly to detect methemoglobinemia. Use appropriate scavenger systems: prevent nitrogen dioxide accumulation. Avoid abrupt discontinuation: taper to reduce rebound pulmonary hypertension risk. Contraindicated in severe anemia: risk of impaired oxygen delivery. Store at ambient temperature: keep container sealed, protect from moisture and direct sunlight.

What does Nitric Oxide interact with?

Nitric oxide can interact with other agents that affect vascular tone or hemoglobin.

Major Interactions (Avoid): - Phosphodiesterase‑5 inhibitors (e.g., sildenafil): additive vasodilation may cause severe hypotension. - Methylene blue: can exacerbate methemoglobinemia. - Other inhaled pulmonary vasodilators: risk of excessive pulmonary vasodilation.

Moderate Interactions (Monitor Closely): - Inhaled anesthetics (e.g., sevoflurane): may potentiate hypotensive effects. - Nitrates: combined effect on cGMP pathway requires blood pressure monitoring. - Anticoagulants: monitor for increased bleeding risk if pulmonary hemorrhage occurs.

Frequently asked questions

What is Nitrogén Monoxid Messer used for?+
Nitrogén Monoxid Messer is a prescription‑only inhaled gas that delivers nitric oxide to the lungs. It is used primarily to treat pulmonary hypertension by selectively dilating the pulmonary vessels, which helps lower arterial pressure and improve breathing capacity in affected patients.
How does nitric oxide work in this product?+
The nitric oxide released from the inhaled gas activates soluble guanylate cyclase in pulmonary smooth‑muscle cells. This increases cyclic GMP levels, causing relaxation of the muscle and selective vasodilation of the pulmonary circulation, thereby reducing pulmonary arterial pressure without major systemic effects.
What is the usual dose of Nitrogén Monoxid Messer?+
The dosage of Nitrogén Monoxid Messer is determined by the prescribing clinician based on the patient’s condition, severity of pulmonary hypertension, and response to therapy. The prescriber sets the appropriate inhaled concentration and duration for each individual case.
Is Nitrogén Monoxid Messer safe during pregnancy or breastfeeding?+
Safety data for inhaled nitric oxide in pregnancy and lactation are limited. The product should only be used if the potential benefit justifies any potential risk to the fetus or infant, and the decision must be made by the treating physician.
How do I order Nitrogén Monoxid Messer from GNH USA?+
To place an order, submit an enquiry on the product page at gnh-usa.com with the required quantity. GNH USA supplies hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details (including any cold‑chain requirements) and the necessary import documentation.
How does Nitrogén Monoxid Messer compare with other pulmonary vasodilators?+
Compared with systemic vasodilators, inhaled nitric oxide offers selective pulmonary vasodilation, minimizing systemic hypotension. Unlike oral phosphodiesterase‑5 inhibitors, its effect is rapid and can be titrated in real time, making it useful for acute management and peri‑operative settings.
What are the storage and handling requirements for Nitrogén Monoxid Messer?+
The product should be stored at ambient temperature, away from direct sunlight and moisture. Keep the gas container sealed in its original packaging until use, and follow any manufacturer‑specified handling instructions to maintain gas purity.
How is Nitrogén Monoxid Messer administered?+
Nitrogén Monoxid Messer is administered via a calibrated inhalation system that delivers a controlled concentration of nitric oxide gas directly to the patient’s airway. Administration is performed by qualified healthcare personnel in a monitored clinical setting.
What are the most serious risks associated with Nitrogén Monoxid Messer?+
The most serious risks include methemoglobinemia, which reduces oxygen‑carrying capacity of blood, and rebound pulmonary hypertension if the therapy is stopped abruptly. Monitoring methemoglobin levels and tapering the dose when discontinuing are essential safety measures.
Who should not use Nitrogén Monoxid Messer?+
Patients with severe anemia, known hypersensitivity to nitric oxide, or those receiving contraindicated medications such as methylene blue should avoid this therapy. Additionally, individuals with uncontrolled systemic hypotension or certain congenital heart defects may be unsuitable candidates.
Information provided on this page is for educational use by procurement and clinical professionals. Always consult a licensed healthcare provider for medical advice and prescribing decisions. GNH USA supplies this product subject to applicable regulatory and licensing requirements.
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Product details

Drug
Nitric Oxide
Route
Inhalation Use
Manufacturer
Messer Hungarogáz Kft
Origin
EU

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