Information on Tablets A-Z
Generic name: Olmesartan medoxomil
Why is this drug prescribed: Benicar controls high blood pressure. It works by blocking the effect of a hormone called angiotensin II. Unopposed, this substance prompts the blood vessels to contract, an action that tends to raise blood pressure. Benicar relaxes and expands the blood vessels, allowing pressure to drop. The drug may be prescribed alone or with other blood pressure medications.
Most important fact about this drug: You must take Benicar regularly for it to be effective. Since blood pressure declines gradually, it may be a couple of weeks before you get significant benefits from Benicar, and you must continue taking it even though you feel well. Benicar does not cure high blood pressure; it merely keeps it under control.
How should you take this medication: Benicar should be taken once a day, preferably at the same time each day. It can be taken with or without food. --If you miss a dose... Take it as soon as you remember. If it's almost time for your next dose, skip the one you missed and go back to your regular schedule. Do not take two doses in the same day. --Storage instructions... Store at room temperature.
What side effects may occur: Side effects cannot be anticipated. If any develop or change in intensity, inform your doctor as soon as possible. Only your doctor can determine if it is safe for you to continue taking Benicar. The most common side effect is: Dizziness Less common side effects may include: Back pain, blood in urine, bronchitis, diarrhea, flu-like symptoms, headache, high blood sugar, injury, runny nose, sinus inflammation, sore throat, upper respiratory tract infection Rare side effects may include: Abdominal pain, bone pain, chest pain, cough, fast heartbeat, fatigue, indigestion, insomnia, joint pain or inflammation, muscle pain, nausea, rash, stomach problems, swelling of the face or limbs, urinary tract infection, vertigo
Why should this drug not be prescribed: If you have an allergic reaction to Benicar, you'll be unable to use it.
Special warnings about this medication: Benicar can cause a severe drop in blood pressure, especially when you first start taking the drug. The problem is more likely to occur if your body's supply of water has been depleted by diuretics (water pills). Symptoms include light-headedness, dizziness, and faintness. If you develop this problem, lie down and contact your physician. You may need to have your dose adjusted. If you have kidney disease or congestive heart failure, Benicar must be used with caution. In people with these problems, Benicar has been known to impair kidney function or even lead to kidney failure.
Possible food and drug interactions when taking this medication: No significant drug interactions have been reported.
Special information if you are pregnant or breastfeeding: Benicar can cause injury or death to a developing baby when used during the last six months of pregnancy. As soon as you learn you are pregnant, stop taking Benicar and call your doctor. It is not known whether Benicar appears in breast milk, but because of the potential risks to the nursing infant, it's best to avoid the drug while breastfeeding
Recommended dosage: The usual starting dose is 20 milligrams once daily. If your blood pressure hasn't dropped sufficiently after 2 weeks, the doctor may raise the dose to 40 milligrams once a day. If you are taking a diuretic, your starting dose may be smaller than usual.
Overdosage: Any medication taken in excess can have serious consequences. If you suspect an overdose, seek medical attention immediately. Symptoms of Benicar overdose may include: Fast or slow heartbeat, very low blood pressure