A stent is a small metal or plastic tube that has a mesh like pattern. It is placed in blocked or narrowed arteries that are obstructing blood flow. The stent then keeps the artery open which allows the blood...

High Blood Pressure and Low Blood Pressure are two different conditions that occur when the blood pressure is not at normal acceptable terms. As the names suggest, high blood pressure is when the blood...

Glaucoma is a condition that leads to a slow vision loss in the eyes. It can occur in one or both eyes, though it does not spread from one eye to the other. Cataracts, on the other hand, are a condition when...

Food allergy is an immune response due to misjudgment of harmless food. On the other hand, food intolerance is a chemical reaction in which a body is unable to digest some types of food.

Burns can be classified into 1st, 2nd and 3rd Degree Burns according to their severity. First degree burns show characteristic like redness and some mild swelling of the skin. Second degree burns are severe...