Europe — EMA
Oxomemazine Sans Sucre, Édulcorée À L’acésulfame Potassique Unither
GNH USA supplies Oxomemazine Sans Sucre, Édulcorée À L’acésulfame Potassique Unither (Oxomemazine), a antihistamine for allergic rhinitis, urticaria
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What is Oxomemazine?
Oxomemazine, the active ingredient in Oxomemazine Sans Sucre, Édulcorée À L’acésulfame Potassique Unither, is a antihistamine presented as a sugar‑free oral formulation for pediatric and adult use. It is employed to alleviate symptoms of allergic reactions and related respiratory discomfort in patients of various ages.
GNH USA supplies Oxomemazine Sans Sucre, Édulcorée À L’acésulfame Potassique Unither as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.
What is Oxomemazine used for?
Oxomemazine is a first‑generation antihistamine that acts on histamine‑mediated pathways to reduce allergic symptoms. - Allergic rhinitis: helps relieve nasal congestion, itching and sneezing. - Acute urticaria: reduces the formation of hives and associated itching. - Cough associated with upper respiratory tract infections: diminishes cough frequency and severity.
What are the side effects of Oxomemazine?
Oxomemazine may cause a range of adverse reactions, most of which are mild and reversible.
Common Side Effects: - Drowsiness: a feeling of sleepiness or reduced alertness. - Dry mouth: reduced salivation leading to a dry oral cavity. - Dizziness: light‑headed sensation, especially when standing quickly. - Gastrointestinal discomfort: nausea or mild stomach upset. - Blurred vision: temporary visual disturbances.
Serious or Rare Side Effects: - Cardiac arrhythmias: irregular heart rhythm requiring medical attention. - Severe allergic reactions: rash, swelling, or difficulty breathing. - Extrapyramidal symptoms: involuntary muscle movements or tremor. - Hepatotoxicity: signs of liver injury such as jaundice.
What precautions apply to Oxomemazine?
Before prescribing Oxomemazine, clinicians should consider several safety aspects. - Pregnancy: avoid use unless the benefit outweighs the risk. - Breastfeeding: monitor infant for sedation; consider alternatives. - Elderly patients: start with lower doses due to increased sensitivity to sedation. - Concomitant CNS depressants: may enhance drowsiness and impair coordination. - Driving or operating machinery: advise patients to avoid until they know how the drug affects them. - Store at below 25°C: keep in the original packaging, protect from moisture and direct sunlight.
What does Oxomemazine interact with?
Oxomemazine can interact with other medications, altering efficacy or safety.
Major Interactions (Avoid): - Monoamine oxidase inhibitors (MAOIs): risk of hypertensive crisis. - Other antihistamines: additive sedation and anticholinergic effects. - CNS depressants (e.g., benzodiazepines, opioids): heightened central nervous system depression.
Moderate Interactions (Monitor Closely): - Alcohol: may increase drowsiness. - Anticholinergic drugs: potential for excessive dry mouth and urinary retention. - Cardiac glycosides: possible alteration of heart rhythm.



