Pirinase Allergy Nasal Spray is used to prevent and relieve symptoms of hay fever and other airborne allergies. It helps treat sneezing, a blocked or runny nose, nasal itching, and itchy or watery eyes caused by allergens such as pollen, dust mites, pet dander and mould spores.

Pirinase contains fluticasone propionate 50 micrograms per spray, a corticosteroid that reduces inflammation inside the nasal passages. By controlling the body's allergic response, it helps prevent allergy symptoms and provides long-lasting relief when used regularly.

Some people notice an improvement within 8 to 24 hours, but it may take three to four days of regular use to achieve the full benefit. For the best results, begin using Pirinase before your usual allergy symptoms start whenever possible.

Adults aged 18 years and over should use two sprays into each nostril once daily, preferably in the morning. Once symptoms are under control, the dose can usually be reduced to one spray into each nostril once a day. Always follow the instructions in the patient information leaflet.

Yes. Pirinase is intended for daily use during allergy season or while you are exposed to allergens. Regular use is important because the spray works by reducing inflammation over time rather than providing immediate decongestant effects.

Yes. Pirinase can often be used alongside oral antihistamines or allergy eye drops if additional symptom control is needed. If you are already using another corticosteroid medicine, speak to your doctor or pharmacist before combining treatments.

Common side effects may include nasal dryness or irritation, nosebleeds, headache, or an unpleasant taste or smell. These are usually mild. Stop using the spray and seek medical advice if you experience severe allergic reactions, persistent nosebleeds or changes in your vision.

Pirinase is suitable for adults aged 18 years and over. Do not use it if you are allergic to fluticasone propionate or any of the ingredients. Speak to your doctor before use if you are pregnant, breastfeeding, have recently had nasal surgery or injury, have a nasal infection, or are using other steroid medicines.

No. Pirinase is designed to treat allergy-related nasal inflammation and is not intended to relieve congestion caused by viral infections such as the common cold. If your symptoms are due to a cold, another treatment may be more appropriate.