Diovan HCTZ

Diovan HCTZ Medication Information:

Price Break On Diovan HCTZ
Generic is available for less money: Generic Valsartan/HCTZ

Diovan HCTZ medication comes in several different strengths; click on the strength you need to view prices from pharmacies competing to earn your business.

Diovan HCTZ 80mg/12.5mg
Diovan HCTZ 160mg/25mg
Diovan HCTZ 160mg/12.5mg
Diovan HCTZ 320mg/25mg

Diovan HCTZ General Information

Diovan HCTZ is a combination medication used to treat high blood pressure. The effective drugs used to make up this medication are Hydrochlorothiazide and Valsartan.

How Does Diovan HCTZ work?

Diovan HCTZ is a combinations of two drugs, Hydrochlorothiazide and Valsartan. Hydrochlorothiazide is a thiazide diuretic that helps to eliminate the body from absorbing too much salt. By doing this, it aids in preventing fluid retention in the body that would normally cause the blood vessels to constrict due to the pressure around them. Valsartan is part of a group of drugs that are known as angiotensin II receptor antagonists. These drugs help to keep the blood vessels in the body open and prevent them from becoming too narrow, which in turn lowers blood pressure and improves the flow of blood in the body.

How is Diovan HCTZ taken?

Diovan HCTZ is an oral drug in pill form that should be taken exactly as your doctor prescribes it for you. Never take this medication in larger doses or for a longer period of time than recommended by your doctor. For the best results, drink a full 8 ounces of water with each dose. If you are prescribed this medication for the treatment of high blood pressure, make sure that you continue taking this medication even if you begin to feel better. Monitor your blood pressure regularly to guarantee that this medication is helping your condition. Occasionally your doctor may change your dosage to make sure that you are getting the best possible results from this medication.

Side Effects of Diovan HCTZ

If you have any signs of an allergic reaction after taking Diovan HCTZ such as hives, difficulty breathing, swelling of your face, lips, throat or tongue, seek emergency medical care immediately. In rare cases, Diovan HCTZ (hydrochlorothiazide and valsartan) can cause a medical condition that results in the breakdown of skeletal muscle tissue that eventually can lead to kidney failure. If you have any signs listed, stop taking this medication and call your doctor at once. The most common side effects from taking Diovan HCTZ include:

  • feeling light-headed or fainting
  • swelling or rapid weight gain
  • rapid heart rate
  • Change in urination
  • jaundice of the skin or eyes
  • Dry mouth, with increased thirst
  • Drowsiness
  • Confusion
  • Seizures or convulsions
  • Feelings of restlessness
  • Muscle pain
  • Tenderness
  • Weakness accompanied with fever, nausea or vomiting and dark colored urine
  • Stomach pain with diarrhea
  • back pain
  • headache, tired feeling and dizziness
  • Skin rash
  • Dry cough
  • Stuffy nose
  • Sore throat

This is just a partial list of side effects that can be associated with taking Diovan HCTZ. If you experience any symptoms that are concerning, contact your doctor immediately.

Other Brand Names for Diovan HCTZ

Diovan HCTV is the brand name for the combination of the generic drugs Hydrochlorathiazide and Valsartan.

Safety Information

There are some precautions that you should take if you are prescribed Diovan HCTV. These include the following:Make sure that you keep your regular doctor appointments to make sure that this medication is working correctly and to make sure you are not experiencing any unwanted side effects.

If you think that you may be pregnant, inform your doctor immediately. Hydrochlorothiazide and valsartan may cause birth defects and other problems if taken during pregnancy.

If you experience lightheadedness or fainting, call your doctor immediately.

If you are diabetic, check with your doctor if you experience any change in your blood sugar levels. Hydrochlorathiazide may cause a rise in your blood sugar levels.

If you take any other medication, including over the counter medicines, let your doctor know. Especially if these medications include potassium supplements or salt substitutes that contain potassium, appetite suppressant medication, asthma, cold or cough medication, or medicine taken for hay fever or sinus problems since they may cause an increase in your blood pressure.

Due to dizziness that may occur, use caution when driving or using machinery.

Inform your doctor if you experience cold or flu like symptoms that persist for an extended period of time. These symptoms may lower your blood pressure due to a loss of too much water.

Avoid consuming alcoholic beverages while taking this medication.

Because Hydrochlorothiazide may cause a higher skin sensitivity avoid prolonged exposure to heat, exercise, or sunlight. Wear protective clothing and a hat or use a sunscreen with an adequate SPF rating to prevent sunburns.


There are several different tablet/pill forms of Diovan HCTZ that are available. These include the following:

  • 12.5mg - 80 mg Pink with letters CG/HGH Elliptical
  • 12.5mg -160 mg Red with letters CG/HHH Elliptical
  • 25mg-160 mg Orange with letters NVR/HXH Elliptical
  • 25 mg -320 mg Yellow with letters NVR/CTI Elliptical
  • 1 2.5 mg -320 mg Pink with letters NVR/HIL Elliptical
  • 25 mg -320 mg Yellow with letters CTI/NVR Elliptical
  • 12.5 mg - 320 mg Pink with letters HIL/NVR Elliptical
  • 12.5 mg -80 mg Pink with letters CG/HGH Elliptical

Visual Description

Diovan HCTZ is available in an elliptical-shaped pill form. There are several colors available including pink, yellow, red, dark pink and orange. There are a variety of dosages available as well ranging from 12.5 mg to 320 mg.

Diovan HCTZ Facts

The active ingredient in Diovan HCTZ is referred to as a first line diuretic drug of the thiazide class.

Diovan HCTZ should not be confused with Diovan HCT, which includes an additional ingredient and has a different effect.

Diovan HCTZ does not undergo significant metabolism in the body and is excreted primarily unchanged in the urine.

Diovan HCTZ is a brand name medication containing the active ingredient hydrocholorothiazide.