Significance of Antihistamine
Antihistamine refers to a class of medications that relieve allergy symptoms by blocking the action of histamine in the body. These medications counteract allergic reactions, particularly effective for conditions like allergic rhinitis, itching, and inflammation. While antihistamines assist in alleviating symptoms by blocking histamine-1 receptors, they can cause side effects such as drowsiness. Although often prescribed, patients may report varying levels of satisfaction with their effectiveness. Overall, antihistamines play a vital role in managing allergy-related discomfort.
Synonyms: Antihistaminic, Decongestant
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of Antihistamine in scientific sources
Antihistamines are drugs that block histamine at H1 receptors, effectively alleviating symptoms of allergies, motion sickness, and insomnia, according to regional sources. They play a crucial role in allergy management and related conditions.
From: The Malaysian Journal of Medical Sciences
(1) This group of drugs were used to treat allergic reactions, available in local appliance, syrup, tablet and injection form.[1] (2) Medications that treat allergic reactions by blocking histamine.[2] (3) Medications that counteract the effects of histamine, but may not be effective in all cases of pruritus, particularly where non-histaminergic pathways are involved.[3]