Teneligliptin 20mg Tablet is a medicine used to treat type 2 diabetes mellitus. It is used together with a healthy diet and regular exercise to control blood sugar levels. This helps to prevent serious complications of diabetes like kidney damage and blindness. Your doctor may prescribe it alone or in combination with other diabetes medicines. The dose will depend on your condition and blood sugar levels. Use it strictly as advised by your doctor. You should take it regularly at the same time each day to get the most benefit from it. Do not stop taking the medicine unless your doctor recommends take the medicine as directed by physician.