Drug Name

CO Diovan HCT (Valsartan/HCTZ)

Drug Uses

CO Diovan HCT is used to treat high blood pressure and heart failure. It is also prescribed after heart attacks since CO Diovan HCT may reduce death in patients who developed congestive heart failure after a heart attack.
CO Diovan HCT may also reduce hospitalizations in patients with congestive heart failure.

How to use

The initial therapy with CO Diovan HCT is 160/12.5 mg, administered daily once in the treatment of hypertension. Based on the patient's performance the dose may be increased to a maximum of 320/25 mg as a single tablet administered daily once as required in order to keep the blood pressure under control. Patients with renal impairment and creatinine clearance that is greater than 30 ml/min may administer the initial therapy of Diovan HCT. However, patients with severe renal diseases must avoid the drug. The drug can be administered by patients with hepatic impairment but with care and only on the doctors advice. Patients with intra-vascular volume depletion are not recommended to start the initial therapy.

Drug Class and Mechanism

CO Diovan HCT is made from a combination of two drugs known as Valsartan and Hydrochlorothiazide which is a Thiazide Diuretic. Its chemical name is Valsartan/HCTZ. Valsartan helps to relax and widen the blood vessels by stopping the production of a natural hormone called Angiotensin.
Hydrochlorothiazide helps to decrease the amount of excess water and salt in the body by increasing the amount of urine your body makes. This medicine treats blood pressure and eventually also helps to decrease the possibility of heart problems and kidney problems.

Missed Dose

If you miss a dose of this medicine, take it as soon as possible. If you are taking 1 dose daily and do not remember until the next day, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.

Storage

CO Diovan HCT should be stored at room temperature, 15-30 degrees C (59-86 degrees F).

Warnings/Precautions

The most important precaution related to the intake of brand or generic CO Diovan HCT is for pregnant women. In case its intake is unavoidable, you may use this medicine as per your doctor's prescription during the first three months of your pregnancy. However, the use of this drug during last six months of pregnancy is absolutely prohibited.

Possible Side Effects

Valsartan/HCTZ should not be used if you are suffering from certain specific medical ailments. Therefore, it is very essential to inform your doctor about your medical history (especially, if you have any kidney, liver or heart disease) before you start using this medication. The common side effects of CO Diovan HCT drug include dizziness, blurred vision and fatigue. However, these symptoms disappear as your body gets acclimatized to the drug. Contact your doctor immediately if you notice any other side effects such as diarrhea, cough, dry mouth, confusion, faintness, palpitation, change in the color and frequency of urine, chills, fever, allergies, cheat pain or stomach pain. The effectiveness of CO Diovan HCT may vary if you take alcohol, insulin, Glyburide, Lithium, Cholestyramine or narcotic drugs.

More Information

Your pharmacist can provide more information about CO Diovan HCT.