Last updated on September 13, 2025

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AGOVIRAX is indicated for prophylaxis and supportive treatment of viral infections of the respiratory tract:

– reduces the viral load (number of viruses) in mucus membranes by more than 90%.
– shortens the duration of the disease on average by 2.1 days.
– significantly lowers frequency of relapses.
– reduces the common cold symptoms.
Agovirax is approved for use in adults and children from 1 year of age.

Uses and active ingredients

Why to use Agovirax?
– shorten the duration and alleviate the severity of flu-like symptoms.
– reduce new infections and resurgence of virus-related cold symptoms.

The AGOVIRAX unique filter system guarantees the sterility of the solution even after repeated use.
Due to the advanced technology used in the spray system, such as a metal-free fluid path, a vented preservative-free system, a special filter membrane and tip-seal technology, the product is safeguarded from contamination and remains sterile for 12 months after first use. Approved after rigorous microbiological testing (TSIT and CVIT).

AGOVIRAX Nasal Spray is a clear, colorless, viscous solution without odor. Ingredients: 1 ml solution contains 1.2 mg iota-carrageenan (Carragelose®), 0.4 mg kappa-carrageenan, sodium chloride and purified water.

Package contains 20 ml. 1 spray = 0,14 ml solution (142 sprays/bottle).

Directions For Use / Dosage

At first signs of a flu-like infection (e.g., throat pain, tingling or runny nose, etc.), one puff should be sprayed at least 3 times daily into each nostril. Treatment should be initiated as early as possible after the onset of the first cold symptoms and continued until the symptoms have subsided. If fever develops or there is no improvement after one week of treatment, a doctor should be consulted.

Storage. Store at a temperature 5 – 30°C.

Side-effects, precautions and interactions

AGOVIRAX is safe to use during pregnancy and breast-feeding. AGOVIRAX has localised effects. Carragelose® is not absorbed by the cells of the mucosa. It has no other side effects besides very rare cases of hypersensitivity. AGOVIRAX can be used for a longer period of time. There is no potential for addiction or risk of overdose. AGOVIRAX contains no analgesics, no preservatives, no constituents of animal origin nor greenhouse gases. It is lactose and gluten-free and can be used by diabetics and vegans.