Non sedating antihistamines for hives
Anaphylactic or anaphylactoid reactions (treatment adjunct)—Antihistamines are indicated as adjunctive therapy to epinephrine and other standard measures for anaphylactic reactions after the acute manifestations have been controlled, and to ameliorate the allergic reactions to blood or plasma.Anxiety (treatment) and Tension, psychosis-related (treatment)—Hydroxyzine is indicated for the relief of anxiety and tension associated with psychoneurosis and as an adjunct in organic disease states in which anxiety is manifested.Antihistamines antagonize, in varying degrees, most of the pharmacological effects of histamine, including urticaria and pruritus.Also, the anticholinergic actions of most antihistamines provide a drying effect on the nasal mucosa.
Piriton tablets and syrup can be taken either with or without food. If symptoms persist despite treatment, get medical advice from your doctor or pharmacist.
It usually starts to relieve symptoms within half an hour to an hour after taking a dose.
Chlorphenamine is called a sedating antihistamine because it enters the brain in significant quantities and causes drowsiness.
Unaccepted Cyproheptadine has been used in the treatment of Cushing's disease because of its pronounced antiserotonin properties, which may decrease corticotropin release.
Cyproheptadine may also provide antidiarrheal action against intestinal hypermotility associated with the excessive production of serotonin in patients with carcinoid tumors, and in some other conditions involving the release of serotonin.
In allergic skin reactions histamine causes skin inflammation, rashes and itching.