It is very important that your doctor check your progress at regular visits to make sure that this medicine is working properly. Blood and urine tests may be needed to check for unwanted effects.
It is very important that your doctor check your blood pressure regularly while you are taking this medicine. You may also need to monitor your blood pressure at home. If you notice any changes to your recommended blood pressure, call your doctor right away.
This medicine may make you dizzy, lightheaded, or faint. Do not drive or do anything else that could be dangerous until you know how this medicine affects you. Standing up slowly from a sitting or lying position can help.
Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements. Your doctor may adjust the doses of all the medicines you are taking or monitor you carefully for side effects.