Normotus Antitussive (Dextromethorphan Hydrobromide)

Dextromethorphan, the active ingredient in Normotus Antitussive, is an antitussive presented as an oral formulation for oral use. It provides temporary relief of cough due to minor throat and bronchial irritation in adults and children.

GNH USA supplies Normotus Antitussive as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Dextromethorphan is used to suppress cough associated with irritation of the throat or bronchial passages.

- Cough due to minor throat irritation: temporary relief of cough symptoms. - Cough due to mild bronchial irritation: reduces cough frequency. - Occasional dry cough: suppresses the cough reflex.

Common Side Effects: - Drowsiness - Nausea - Dizziness - Dry mouth - Mild headache - Gastrointestinal discomfort

Serious or Rare Side Effects: - Allergic reaction (rash, itching, swelling) - Hallucinations or vivid dreams - Severe dizziness leading to falls - Serotonin syndrome in combination with serotonergic drugs - Respiratory depression (rare) - Cardiac arrhythmia (very rare)

Before using Normotus Antitussive, consider the following precautions.

- Pregnancy: safety not established; avoid unless benefits outweigh risks. - Breastfeeding: unknown; consult a healthcare professional. - Age: not recommended for children under 4 years without medical advice. - MAO inhibitor therapy: avoid concurrent use due to risk of serotonin syndrome. - Alcohol: limit intake as it may increase drowsiness. - Store at ambient temperature: keep in the original pack, protect from moisture and direct sunlight.

Dextromethorphan may interact with several medicines; monitor accordingly.

Major Interactions (Avoid): - MAO inhibitors: risk of serotonin syndrome. - Selective serotonin reuptake inhibitors (SSRIs): increased serotonin syndrome risk. - Monoamine oxidase inhibitor therapy: contraindicated.

Moderate Interactions (Monitor Closely): - Alcohol: may enhance central nervous system depression. - Other CNS depressants (e.g., antihistamines, benzodiazepines): may increase drowsiness. - Ritonavir: may raise dextromethorphan plasma levels.