GNH USA

Europe — EMA

Oxomemazine Sans Sucre Cristers

GNH USA supplies Oxomemazine Sans Sucre Cristers (Oxomemazine), a first‑generation antihistamine for allergic rhinitis, urticaria and pruritus.

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What is Oxomemazine?

Oxomemazine, the active ingredient in Oxomemazine Sans Sucre Cristers, is a first‑generation antihistamine presented as a tablet for oral use. It is employed to relieve allergic symptoms such as itching, rash and runny nose in children and adults. GNH USA supplies Oxomemazine Sans Sucre Cristers 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‑H1 receptors to alleviate allergic conditions. - Allergic rhinitis: reduces sneezing, nasal congestion and itching. - Urticaria (hives): diminishes wheal formation and pruritus. - Pruritus of the skin: provides relief from generalized itching associated with allergic reactions.

What are the side effects of Oxomemazine?

Oxomemazine may cause a range of adverse reactions, most of which are dose‑dependent and reversible.

Common Side Effects: - Drowsiness: feeling unusually sleepy or fatigued. - Dry mouth: reduced salivation leading to a sticky sensation. - Dizziness: light‑headed feeling, especially when standing quickly. - Blurred vision: temporary difficulty focusing. - Constipation: slowed gastrointestinal motility.

Serious or Rare Side Effects: - Cardiac arrhythmias: irregular heart rhythm that may require medical attention. - Severe allergic reaction: rash, swelling, or difficulty breathing. - Hepatotoxicity: signs of liver injury such as jaundice. - Extrapyramidal symptoms: involuntary muscle movements or tremor. - Hematologic abnormalities: unexplained bruising or low blood counts.

What precautions apply to Oxomemazine?

When prescribing Oxomemazine, clinicians should consider several safety aspects. - Pregnancy: avoid use unless the benefit outweighs the risk; limited data are available. - Breastfeeding: may pass into milk; weigh benefits against potential infant effects. - 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 assess tolerance before engaging in such activities. - 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 medicines, altering its efficacy or safety profile.

Major Interactions (Avoid):\n- Monoamine oxidase inhibitors (MAOIs): risk of hypertensive crisis and excessive sedation. - Other antihistamines: additive sedation and anticholinergic effects. - CNS depressants (e.g., benzodiazepines, opioids): heightened drowsiness and respiratory depression.

Moderate Interactions (Monitor Closely): - Alcohol: may increase sedation and impair judgment. - Anticholinergic drugs: enhanced dry‑mouth and constipation. - CYP450 inhibitors (e.g., erythromycin): possible increase in oxox‑​​   - CYP   

Frequently asked questions

What is Oxomemazine Sans Sucre Cristers used for?+
Oxomemazine Sans Sucre Cristers is a first‑generation antihistamine indicated for the symptomatic relief of allergic conditions such as allergic rhinitis, urticaria (hives) and generalised skin pruritus. It works by blocking histamine H1 receptors, thereby reducing itching, sneezing, nasal congestion and rash associated with allergic reactions.
How does oxomemazine work?+
Oxomemazine exerts its effect by competitively antagonising histamine H1 receptors in peripheral tissues and the central nervous system. This blockade prevents histamine‑induced vasodilation, increased vascular permeability and sensory nerve activation, which are responsible for the classic signs of allergy. The central H1 antagonism also produces a mild sedative effect.
What is the usual dose of oxomemazine?+
The appropriate dose of oxomemazine is determined by the prescribing clinician based on the patient’s age, weight, severity of symptoms and overall health status. Dosage recommendations are provided in the product’s prescribing information and should be followed exactly as directed by a qualified healthcare professional.
Is oxomemazine safe during pregnancy or breastfeeding?+
Oxomemazine should be used in pregnancy only if the potential benefit justifies the potential risk to the fetus, as safety data are limited. During breastfeeding, the drug may be excreted in milk; therefore, a risk‑benefit assessment is required, and alternative treatments may be considered when possible.
How do I order Oxomemazine Sans Sucre Cristers from GNH USA?+
To place an order, submit an enquiry on the product page at gnh-usa.com specifying the required quantity. GNH USA supplies hospitals, pharmacies and procurement teams worldwide. After submission, the sales team will verify trade or institutional credentials, then provide pricing, availability, shipping details (including cold‑chain if needed) and any required import documentation.
How does oxomemazine compare with other antihistamines?+
Oxomemazine belongs to the first‑generation antihistamine class, which generally provides effective symptom relief but is associated with higher sedation and anticholinergic effects compared with second‑generation agents such as cetirizine or loratadine. Choice of therapy depends on clinical needs, patient tolerance for sedation and the risk‑benefit profile for each individual.
What are the storage and handling requirements for oxomemazine tablets?+
Oxomemazine tablets should be stored at temperatures below 25 °C, in their original packaging, protected from moisture and direct sunlight. Ensure the container is tightly closed to maintain product stability throughout its shelf life.
How is oxomemazine administered?+
Oxomemazine is administered orally, typically as a tablet taken with or without food, according to the prescriber’s instructions. Swallow the tablet whole with a glass of water; do not crush or chew unless specifically advised by a healthcare professional.
What are the most serious risks associated with oxomemazine?+
Serious adverse reactions, although rare, include cardiac arrhythmias, severe allergic responses (anaphylaxis), hepatotoxicity, extrapyramidal symptoms and hematologic abnormalities such as unexplained bruising or low blood counts. Patients should seek immediate medical attention if they experience any of these symptoms.
Who should not use oxomemazine?+
Oxomemazine is contraindicated in individuals with known hypersensitivity to the drug or any of its excipients. It should also be avoided in patients taking mono‑amine oxidase inhibitors (MAOIs) or those with conditions that could be exacerbated by its sedative or anticholinergic properties, unless directed by a qualified clinician.
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.

Product details

Drug
Oxomemazine
Route
Oral Use
Manufacturer
Cristers
Origin
EU

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