Sedating antihistamines side effects
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.
Anaphylaxis is the hypersensitive form of an allergic reaction which can cause death if not taken attended to in time. Most common among them are drug and food allergies.
Second generation antihistamines are new drugs which cause relatively less drowsiness.
This helps the person to perform his or her daily activities with ease.
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.