Variety of delivery options including next day & free delivery.
Pharmacy, clinic and prescribers based in Greater Manchester.
Start your treatment with a quick and free online consultation.
Variety of delivery options including next day & free delivery.
Pharmacy, clinic and prescribers based in Greater Manchester.
Start your treatment with a quick and free online consultation.
Fill in a quick online consultation for our licensed pharmacists to review.
Our pharmacists will review your treatment to ensure it’s suitable.
Your treatment will be delivered to your door quickly & discreetly.
Allevia 120mg Tablets contain fexofenadine hydrochloride, a fast-acting, non-drowsy antihistamine used to relieve symptoms of hay fever (seasonal allergic rhinitis) such as sneezing, itchy or runny nose, nasal congestion, and red or watery eyes.
Each tablet provides 24-hour allergy relief by blocking the effects of histamine — a natural substance responsible for allergic reactions. Allevia helps you stay symptom-free throughout the day without causing drowsiness or affecting concentration.
| Medication Name | Allevia 120mg Tablets |
| Active Ingredient | Fexofenadine hydrochloride 120mg |
| Medication Form | Film-coated tablet |
| Used to Treat | Hay fever (seasonal allergic rhinitis) |
| Available Size | Various pack sizes (commonly 30 tablets) |
| Who Can Use It | Adults and adolescents aged 12 years and over |
| Prescription Required? | No – available as a Pharmacy (P) medicine under pharmacist supervision |
| How to Use | Take one 120mg tablet daily with water before a meal. Do not exceed the recommended dose. |
| Patient Information Leaflet | Allevia 120mg Tablets – Patient Information Leaflet |
Allevia is used to relieve symptoms of hay fever, including sneezing, itchy or runny nose, and watery or red eyes. It provides 24-hour relief and helps you carry on with daily activities without the discomfort of allergy symptoms.
Allevia 120mg is suitable for adults and children aged 12 years and over.
Do not take Allevia if you:
Speak to your doctor or pharmacist before taking Allevia if you:
Relief starts within 1 hour and lasts for 24 hours when taken regularly during the allergy season.
Like all medicines, Allevia may cause side effects, although not everyone gets them.
Stop using and seek medical help if you develop swelling, breathing difficulties, or severe rash.
Active ingredient: Fexofenadine hydrochloride 120mg.
Other ingredients: Microcrystalline cellulose, pregelatinised maize starch, croscarmellose sodium, magnesium stearate, hypromellose, povidone K30, titanium dioxide (E171), macrogol 400, colloidal silica, and iron oxides (E172).
Allevia 120mg Tablets are available through our allergy treatment clinic. Complete a quick online consultation reviewed by our pharmacist and receive fast, discreet delivery to your door.
It’s used to relieve hay fever and seasonal allergy symptoms such as sneezing, runny nose, and itchy or watery eyes.
No, Allevia is a non-drowsy antihistamine and is unlikely to make you feel tired when taken as directed.
Allevia starts working within 1 hour and provides 24-hour relief from allergy symptoms.
Avoid taking it within 2 hours of antacids containing aluminium or magnesium. Always check with your pharmacist before combining medicines.
You can buy Allevia 120mg Tablets online from Click2Pharmacy after a short pharmacist consultation, with fast and discreet UK delivery.
Page content authored by Amjad Khan, last reviewed by Mr Muhammad on 15th January 2026.
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