Antihistamines — also known as "H-1 receptor antagonists" or "H-1 blockers" — are medications that help with allergies by ...

An antihistamine, then, is a medication used against histamine to treat or prevent common allergy symptoms ... called H-1 receptor antagonists or H-1 blockers, and the second subtype is called ...

Doxylamine succinate is an antihistamine medication often used to treat allergies and the common ... longer and without interruption. This histamine blocker can also help you fall asleep and ...

Abstract and Introduction Predicting and Establishing the Clinical Efficacy of a Histamine H Application ... of an antihistamine in the treatment of allergic diseases. In contrast to controlled ...

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Vogt produce histamine synthetically by removing the ... that it can elicit the physiological responses associated with allergic reaction. 1927—Researchers discover histamine in vertebrate ...