what is an antihistamine used for
Antihistamines are most commonly used to control the symptoms of allergies such as hay fever. In these conditions they work by preventing the actions of histamine, which is a substance produced by the body as part of its natural defences.
Antihistamines are medicines that can be used to relieve severe itching and help break this cycle. Often you will find that the itchiness of your skin is reduced when you use regular moisturisers to keep the skin soothed and hydrated, and control the inflammation with topical corticosteroids or other newer medicines.
Antihistamines. Antihistamines are medicines that can be used to relieve severe itching and help break the itch-scratch-itch cycle in eczema. Find out how they work and what different types are there?