Side effects of sedating antihistamines

Posted by / 16-Oct-2016 16:32

Side effects of sedating antihistamines

However, if itching is still a problem your doctor may prescribe you an antihistamine.Antihistamines are most commonly used to control the symptoms of allergies such as hay fever.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.

They are sometimes also used to treat motion sickness or vertigo caused by problems with the inner ear.Once the mast cell-antibody-antigen complex is formed, a complex series of events occurs that eventually leads to cell degranulation and the release of histamine (and other chemical mediators) from the mast cell or basophil.Once released, the histamine can react with local or widespread tissues through histamine receptors.Histamine is stored in Antihistamines are medications that counteract the effect of the natural chemical histamine.They are valuable drugs to reduce symptoms due to allergic diseases, especially those mediated by histamine.

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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.