What is Eprosartan?

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  • Written By: Jacquelyn Gilchrist
  • Edited By: O. Wallace
  • Last Modified Date: 12 January 2019
  • Copyright Protected:
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Eprosartan is a drug that is prescribed to treat hypertension, or high blood pressure. It is an angiotensin II inhibitor, which means that it works by interfering with chemicals in the body that constrict the blood vessels. By allowing the blood vessels to relax and open, blood can flow more freely. Eprosartan, along with healthy lifestyle choices, can reduce the risk of damage to the blood vessels and heart, which helps prevent medical problems such as strokes and heart attacks. In addition, a patient may sometimes be prescribed this drug for heart failure.

Patients will typically take one to two doses of eprosartan daily. They may take the tablets with or without food. Adults will typically be prescribed 400 to 800 milligrams (mg) per day. There is no standard dosage for children.

This medication may cause some side effects, which the patient should report to the physician if they become severe. Side effects can include stomach or joint pain, as well as excessive fatigue and depression. Cold symptoms, such as a runny nose, cough, and sore throat, have also been reported.

Patients who experience more serious side effects should seek medical help immediately. These may include fainting and problems breathing or swallowing. Hoarseness, dizziness, and difficult or painful urination may also occur. Signs of a possible allergic reaction will typically include swelling of the face, tongue, and throat, however eprosartan may also cause swelling of the extremities and lower legs.


Before using eprosartan, patients should discuss their other medical conditions with the prescribing physician. This drug may be contraindicated for people with kidney disease or liver disease. Those with congestive heart failure may need an adjusted dose. Eprosartan should not be used by women who are pregnant, as it may cause birth defects. As of 2011, the potential risks to a breastfeeding infant are unknown.

The physician will also need to evaluate the other medications and supplements the patient is taking to avoid a possible interaction. Those who are taking diuretics, ibuprofen, or naproxen may be unable to use this hypertension drug, or they may need an adjusted dose. Other drugs that may interact with eprosartan include acemetacin, fenbufen, and ketorolac. In addition, patients should not take a potassium supplement or salt substitute without the approval of the physician.

Eprosartan is only one part of a comprehensive treatment plan for high blood pressure. It should not replace healthy lifestyle changes, such as a low-sodium diet and regular exercise. The physician will monitor the patient's blood pressure periodically and may also evaluate his dietary sodium intake.



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