Antihistamines were first introduced in the 1940s, with the development of the first generation of these medications, such as diphenhydramine in 1943. They were initially created to treat Allergies and hay fever by blocking the action of histamine, a substance in the body that causes allergic symptoms. The introduction of these drugs marked a significant advancement in allergy treatment and paved the way for further developments in antihistamine medications.
No, it is not recommended to give antihistamines to babies without consulting a doctor first.
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The first airplane was introduced about 1897.
It is not safe to give antihistamines to babies without consulting a doctor first. Antihistamines can have serious side effects in infants and should only be given under medical supervision.
it was introduced in 1923
Antihistamines are chemicals that block the effect of histamine, in varying ways. Most antihistamines act on the H1 receptor. Physiologically, antihistamines stop the histamine reaction, and may also induce drowsiness.
Cattle were first introduced with the First Fleet in January 1788.
The first camcorder was introduced around 1982 by JVC.
The factory act was first introduced in 1833.
He is introduced in the first page of Stave one.
antihistamines: vitamin C and the bioflavonoid hesperidin act as natural anithistamines.