Diovan (Valsartan)

What is Diovan?

Diovan (valsartan) belongs to a family of drugs called angiotensin II receptor antagonist. It is a nonpeptide, orally active antagonist that acts on the AT₁ receptor subtype.

What is Diovan used for?

Diovan is indicated for the treatment of high blood pressure (hypertension) and heart failure         (NYHA class II-IV) in patients who are intolerant of angeotensin converting enzyme inhibitors.

How does Diovan work?

Diovan works by blocking angiotensin II receptors. This decreases the effectiveness of angiotensin II, which causes blood vessels to narrow.

Diovan keeps blood vessels from narrowing. Thus, it reduces blood pressure and improves blood flow.

How to use Diovan

Diovan should be taken in the manner prescribed by the doctor. Taking it for longer periods or in larger amounts than recommended can cause health problems.

The drug can be taken with or without food. Get your blood tested on a regular basis while using Diovan.

Diovan warnings and precautions

Do not use this drug if you are allergic to valsartan. Avoid drinking alcohol and do not take potassium supplements or salt substitutes, while taking Diovan.

Prior to taking the medication, tell your doctor if you have congestive heart failure, kidney or liver disease, or if you are dehydrated.                                               

Avoid getting up too fast from lying or sitting position (to prevent a fall).

Pregnant and lactating women should not use this drug without consulting their doctors.

What do I do if I have missed a Diovan dose?

If you have missed your Diovan dose you can take the missed dose as soon as you remember but do not take it if it is time for your next dose.

What do I do if I have taken a Diovan overdose?

If you have taken a Diovan overdose you should seek immediate medical attention.

Diovan interactions

Before taking Diovan, consult your doctor if you take diuretic (water pill). Also tell your doctor about the use of vitamins, and other drugs. Do not start using a new medicine without consulting your doctor.

Diovan side effects

Diovan side effects include breathing difficulty; swelling of face, tongue, lips or throat, muscle pain, fever, nausea or vomiting, dark colored urine, and other allergic reactions. If you get any of these side effects after using Diovan, stop taking the medicine and contact your doctor.

Chest pain, numbness, weight gain, sore throat, cough, runny or stuffy nose, diarrhea, constipation, dry mouth, stomach pain, skin rash, dizziness, anxiety, tired feeling, insomnia, impotence or trouble having orgasm are also side effects from Diovan.