Teneligliptin 20 mg & Metformin SR 500 mg Tablet SR is a combination of two medicines that control high blood sugar levels in people with type 2 diabetes mellitus. This helps prevent serious complications of diabetes such as kidney damage and blindness and may also reduce your chances of having a heart attack or stroke. Teneligliptin 20 mg & Metformin SR 500 mg Tablet SR can be prescribed alone or together with other diabetes medications. All diabetes medicines work best when used along with a healthy diet and regular exercise. The dose you are given will depend on your condition, blood sugar levels, and what other medicines you are taking. Taking it with meals helps to reduce the chances of developing an upset stomach.