Irbesartan is a medication that belongs to a class of drugs known as angiotensin receptor blockers (ARBs). It is used to treat high blood pressure (hypertension) and certain types of kidney disease in patients with diabetes.
Irbesartan works by blocking the action of angiotensin II, a hormone that causes blood vessels to narrow and increases blood pressure. By blocking the action of angiotensin II, irbesartan helps to relax blood vessels and lower blood pressure, which can reduce the risk of heart attack, stroke, and kidney damage.
Irbesartan is usually taken once a day, with or without food. The dosage and duration of treatment will depend on the individual's condition and response to treatment. It may take several weeks for the full effects of irbesartan to be felt.
Common side effects of irbesartan include headache, dizziness, fatigue, and upset stomach. More serious side effects are rare but can include low blood pressure, allergic reactions, and kidney problems.
Irbesartan may interact with other medications, so it is important to inform your healthcare provider of all medications you are taking before starting treatment. It is also important to avoid drinking alcohol while taking irbesartan, as it can increase the risk of side effects.
Irbesartan is a prescription medication and should only be used under the guidance of a healthcare provider. It is important to follow the instructions provided by your healthcare provider for using this medication, including the proper dosage and frequency of use.