Do no drink alcohol while using Januvia 100 Medicine for it may increase the danger
of lactic acidosis and also may cause the problem of low blood pressure. Check your kidney performance whether it is functioning properly before using Januvia drug. Patients should go for medical check -ups to check the level of sugar from time to time while using this medicine. Do not use this medicine if you experience thirst or dryness (dehydration). Consult your doctor immediately. Patient who is nursing the child should use this medication after consulting the doctor as it is unknown whether or not Januvia passes into the breast milk and can cuse harm to the nursed child and the mother.