Olkem 40mg Tablet 15'S is used to treat adults, children, and adolescents with high blood pressure (hypertension) (from aged 6 years to less than 18 years).The symptoms of hypertension, which include an excessive amount of blood pressure pushing against the blood vessel walls, include headaches, an irregular heartbeat, changes in eyesight, a feeling of being overexhausted, nausea, vomiting, disorientation, anxiety, and chest pain.Your doctor might advise you to stop smoking and drinking alcohol while taking this medication, engage in regular exercise like walking or swimming, consume a low-sodium diet, and exercise regularly.Disclaimer:For more information contact your physician.