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The best treatment is avoiding exposure to the cause or allergen; unfortunately, this is not often practical. Discomfort can be relieved by applying cool compresses to the eyes or taking antihistamines by mouth (many of these are available over-th...
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Antihistamines are drugs that block the action of histamine (a compound released in allergic inflammatory reactions) at the H 1 receptor sites, responsible for immediate hypersensitivity reactions such as sneezing and itching. Members of this class of drugs may also be used for their side effects, including sedation and antiemesis (prevention of nausea and vomiting).
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Antihistamines are drugs used to treat the symptoms of allergies and allergic rhinitis by blocking the action of histamine, a chemical released by the immune system in allergic reactions. Antihistamines are used to treat the sneezing, runny nose, and itchy eyes of allergies and allergic rhinitis, as well as allergic skin reactions and anaphylactic reactions to insect stings and certain foods.
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Antihistamines are drugs that block the action of histamine (a compound released in allergic inflammatory reactions) at the H 1 receptor sites, responsible for immediate hypersensitivity reactions such as sneezing and itching . Members of this class of drugs may also be used for their side effects, including sedation and antiemesis (prevention of nausea and vomiting ).
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Eyedrop instillation is the dispensation of a sterile ophthalmic medication into a patient ' s eye. Purpose Eyedrops may be instilled to treat a number of eye disorders or to anesthetize an eye before treatment.
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