Levocetirizine Hydrochloride , Acelofenac Paracetamol
Allergy is an immune response to those substances that are usually not harmful. Such substances are called allergens. The immune system is oversensitive in people with certain allergy. When our body comes into contact with certain allergens such as pollens, ragweed, pet dander, or dust particles; it starts releasing chemicals called histamines. These chemicals trigger the allergy symptoms that include watery eyes, runny nose, itching eyes/nose, sneezing, hives, and itching. Under such conditions, doctors prescribe us antihistamines which can reduce or block the histamines and hence stop allergy symptoms. Antihistamines cause blood vessels to expand and the skin to swell, which may help in protecting the body. Antihistamines can be categorized in three types- First generation - The first generation H1-antihistamines penetrate easily into the brain to cause sedation, drowsiness, fatigue and impaired concentration and memory causing detrimental effects on learning and examinati...