GNH USA

Europe — EMA

Otrivin Allergy (Dimetindene Maleate, Phenylephrine)

GNH USA supplies Otrivin Allergy (Dimetindene maleate, Phenylephrine), an antihistamine decongestant for allergic rhinitis and congestion. Request a quote.

Dimetindene Maleate, Phenylephrine

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What is Dimetindene Maleate, Phenylephrine?

Dimetindene maleate and phenylephrine, the active ingredients in Otrivin Allergy, are an antihistamine and a nasal decongestant presented as a nasal spray for intranasal use. They alleviate allergic rhinitis by reducing nasal congestion, itching, and sneezing in adults and children experiencing seasonal or perennial allergy symptoms.

GNH USA supplies Otrivin Allergy as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company ensures quality and regulatory compliance across EU and global markets with reliable logistics and product traceability.

What is Dimetindene Maleate, Phenylephrine used for?

Otrivin Allergy combines an antihistamine and a decongestant to treat allergic rhinitis and related nasal symptoms.

Allergic rhinitis: relief of nasal itching, sneezing, and congestion. Nasal congestion due to allergies: reduction of swelling in the nasal passages. Seasonal allergic rhinitis: control of symptoms during pollen season.

What are the side effects of Dimetindene Maleate, Phenylephrine?

Common Side Effects: - Nasal irritation or burning sensation. - Dryness of the nasal mucosa. - Mild headache. - Transient taste disturbance.

Serious or Rare Side Effects: - Severe allergic reaction (anaphylaxis). - Significant increase in blood pressure or hypertension. - Cardiac arrhythmias. - Nasal ulceration or severe epistaxis. - Paradoxical worsening of nasal congestion.

What precautions apply to Dimetindene Maleate, Phenylephrine?

Before using Otrivin Allergy, consider the following precautions: - Assess for hypersensitivity: avoid use if known allergy to dimetindene, phenylephrine or other components. - Use with caution in hypertension: phenylephrine may raise blood pressure. - Avoid prolonged use: limit to recommended duration to prevent rebound congestion. - Pregnancy and lactation: consult a healthcare professional before use. - Drug interactions: review concomitant MAO inhibitors or other vasoconstrictors. - Store at room temperature: keep in the original container, protect from moisture and heat.

What does Dimetindene Maleate, Phenylephrine interact with?

Otrivin Allergy may interact with other medicines as follows:

Major Interactions (Avoid): - MAO inhibitors: risk of hypertensive crisis. - Other nasal decongestants: additive vasoconstriction. - Beta‑blockers: may reduce antihistamine efficacy.

Moderate Interactions (Monitor Closely): - Antihypertensive agents: monitor blood pressure. - Anticholinergic drugs: possible additive dryness. - Alcohol: may increase drowsiness from the antihistamine component.

Frequently asked questions

What is Otrivin Allergy used for?+
Otrivin Allergy is an over‑the‑counter nasal spray that combines dimetindene maleate, an antihistamine, with phenylephrine, a decongestant. It is intended to relieve symptoms of allergic rhinitis such as nasal congestion, itching, sneezing and a runny nose caused by seasonal or perennial allergies.
How does dimetindene maleate work?+
Dimetindene maleate blocks H1 histamine receptors in the nasal mucosa, preventing histamine from binding and triggering the cascade that leads to itching, swelling, and increased secretions. By antagonizing these receptors, it reduces the allergic response and associated nasal symptoms.
What is the usual dose?+
The exact dose and frequency are determined by the prescribing healthcare professional based on the patient’s age, severity of symptoms and local labeling. Typically, the product is administered as a few sprays into each nostril, but the prescriber sets the specific regimen.
Is it safe in pregnancy or breastfeeding?+
Safety data for dimetindene maleate and phenylephrine during pregnancy and lactation are limited. Women who are pregnant, planning pregnancy, or breastfeeding should consult their physician before using Otrivin Allergy to weigh potential benefits against any possible risks.
How do I order Otrivin Allergy from GNH USA?+
To place an order, submit an enquiry on the product page at gnh-usa.com, specifying the required quantity. GNH USA works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.
How does Otrivin Allergy compare with other allergy nasal sprays?+
Compared with single‑ingredient antihistamine sprays, Otrivin Allergy adds phenylephrine, providing both antihistamine relief and immediate decongestion. This dual action can be more effective for patients with prominent nasal blockage, whereas pure antihistamine sprays mainly address itching and sneezing.
How should the product be stored?+
Otrivin Allergy should be stored at room temperature, below 25 °C, in its original container. Keep the bottle tightly closed, protect it from moisture and direct sunlight, and keep it out of reach of children.
How is the nasal spray administered?+
The spray is used intranasally. After gently shaking the bottle, the user inserts the tip into one nostril, closes the opposite nostril, and presses the actuator to deliver the recommended number of sprays. The process is then repeated in the other nostril if directed by the prescriber.
What are the most serious risks to watch for?+
Although uncommon, serious adverse reactions can include severe allergic responses such as anaphylaxis, significant hypertension, arrhythmias, or nasal ulceration. Any signs of difficulty breathing, rapid heartbeat, severe nosebleeds, or swelling of the face or throat require immediate medical attention.
Who should not use Otrivin Allergy?+
Individuals with known hypersensitivity to dimetindene, phenylephrine or any excipients in the formulation should avoid the product. It is also contraindicated in patients taking monoamine oxidase inhibitors, other nasal decongestants, or those with uncontrolled high blood pressure unless advised by a physician.
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
Dimetindene Maleate, Phenylephrine
Route
Nasal Use
Manufacturer
Haleon Poland Sp. Z O.O.
Origin
EU

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