Hello, You are suffering from acne that leaves scars on the face. To prevent it keep your skin clean and healthy. Take bath daily. Avoid taking spicy, oily food, red meat, food that is too sweet or salty. Do not take any food that causes you allergy. Take non vegetarian food in small quantity. You are suggested to take adequate water and fluid. Take high fiber food. Avoid constipation as it may trigger acne. Take laxatives if needed. Take steam inhalation at least once daily to help pores open up. Clogged pores cause acne. Thereafter, wash your face with cold water or apply fresh ice to close the pores. Now apply a turmeric or sandalwood based face pack, add few drops of fresh lemon juice in it and apply it on your face. Keep it till it gets dry, wash it with cold water and apply 1-2 drops of water based moisturizer. Do as suggested once or twice daily along with diet control and regular bath, it will get controlled. Since your skin is oily, be careful in choosing lotions and creams. Wear cotton clothes. Stay away from addictions if any. Avoid direct exposure to sunlight. Berberis Aquif mother tincture is a homeopathic medicine, consult your homeopathic doctor before taking it. It should be diluted before use. Homeopathic medicines commonly have no side effects only if taken correctly. There is diet restrictions with homeopathic medicines also. Take care. Hope I have answered your question. Let me know if I can assist you further. Regards, Dr. Nupur K., General & Family Physician