Possible Side Effects Benicar
Check with your doctor if any of these most common side effects persist or become bothersome:* abdominal/stomach pain; cough; diarrhea; dizziness; headache; unusual tiredness.Seek medical attention right away if any of these severe side effects occur: * severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); fainting; increased heartbeat; lightheadedness.

Drug Class and Mechanism Benicar
Benicar is an angiotensin II receptor antagonist. It works by inhibiting the action of a chemical transmitter (angiotensin II) and allowing the blood vessels to dilate (widen) and the kidneys to eliminate extra sodium and fluids. These actions combine to help lower blood pressure.

More InformationBenicar here
Benicar is to be used only by the patient for whom it is prescribed. Do not share it with other people.If your symptoms do not improve or if they become worse, check with your doctor.