Sedating side effects
Sedatives, however, should be considered as one’s last resort due the side effects that can result from frequent use.
Other effective treatments for lack of sleep and stress that cause minimal to zero side effects will be covered later in this article.
Apart from the conditions mentioned above, some of the other conditions in which antihistamine can be useful are common cold, drug allergies, atopic eczema, insect bite/stings, pruritus or itching, etc.
Though antihistamine can be given over the counter, it is always better to consult a doctor before taking these drugs in any form.
However, the intensity and duration of these side effects may vary according to the drugs and one's resistance power.
Following are some of the other side effects which may or may not be observed in all.
Sore throat, puffy eyes, fatigue, nasal congestion, headache may be observed in the later stage if not taken care of in time. They can also develop due to excess exposure to sun and emotional stress.When the immune system observes a foreign object such as virus, bacteria or even pollen, dander, mold, etc., it starts releasing histamine.Histamine further binds with the special receptor H1 which sends signals to the brain.Following are some of the conditions in which antihistamines is used.Hay fever is caused due to allergens like dust, dander, pollen, insect venom, etc., which enter the body through breathing.