I am 23 years old. I have this acne (pimple) problem from last 8-9 yrs. At first I thought it is because of teenage and will go away with time but now I am still facing this pimple problem. And moreover I am getting scars and marks of pimple. All throughout the year I get pimple not in any particular time I have severe acidity problem and I drink 1.5 - 2 L of water per day. Please help me out with this acne issues.