Treathay contains the active ingredient Fexofenadine hydrochloride 120mg which is a non-sedating antihistamine. Antihistamines function by neutralising the effects of histamine, a chemical produced naturally by the body. Itching, sneezing, runny nose, and watery eyes can all be brought on by histamine. Moreover, histamine has the potential to constrict certain people’s bronchial tubes, which can make breathing challenging. Hives, which are marked by intense skin itching, can also be brought on by histamine in certain people.
In adults and adolescents over 12, Allevia is used to treat allergic rhinitis (such as hayfever), which causes symptoms including runny, itchy, or blocked noses and itchy, red, and watery eyes.
Common side-effects include: headache, drowsiness, feeling sick (nausea), dizziness, tiredness or sleepiness. Side effects may vary from one person to the next, as with any product. You should always read the manufacturer’s Information Leaflet before using this or any other product.
Social History