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Buy Diovan HCT (Valsartan + HCTZ) Online

You can save up to 90% on the cost of Diovan HCT and other prescription medications when you buy drugs online with Canada Drug Warehouse. We are a safe, dependable online pharmacy giving customers in the US the opportunity to buy their medication at affordable prices.

What is Diovan HCT?

Diovan HCT is a combination medication containing hydrochlorothiazide and valsartan which is used to treat high blood pressure (hypertension) and is usually given once other blood pressure medications have been tried without success. Valsartan keeps blood vessels from narrowing which improves blood flow and lowers blood pressure while hydrochlorothiazide is a diuretic (water pill) which prevents your body from absorbing too much salt causing fluid retention.

Always read the patient information and instructions carefully before using this medication.

  • Diovan HCT should be taken orally with or without food and is typically taken once daily. This medication may cause you to urinate more frequently so it is best to take at least four hours before bedtime.
  • Your Diovan HCT dosage is based on your medical condition and your response to treatment. Do not change your dosage or the frequency you take this medication unless advised by a doctor.
  • Diovan HCT is most effective when it is taken regularly. Try to take this medication at the same time each day and continue to take this medication even if you feel well. Tell your doctor if your condition does not improve or worsens.
  • If you also take bile-acid binding resins to control your cholesterol (such as cholestyramine or colestipol), take Diovan HCT at least four hours before or after these medications.


Make sure to tell your doctor and pharmacist:

  • If you have any drug allergies.
  • Which other prescription and non-prescription medications you currently take.
  • Your medical history especially of gout, kidney disease, liver disease, lupus, dehydration or skin cancer.
  • If you are breast feeding. This drug can pass into breast milk although it is unlikely to harm a nursing child.
  • If you use potassium supplements or salt substitutes as this medication may affect your potassium levels.

Also be aware that:

  • This medication may make you dizzy. Do not drive, use machinery or do anything else requiring alertness until it can be done safely.
  • You should drink plenty of fluids to prevent dehydration caused by severe sweating, diarrhea or vomiting.
  • If you have diabetes, Diovan HCT may affect your blood sugar and your doctor may need to adjust your diabetes treatment.
  • Diovan HCT may make you more sensitive to the sun and increase your risk of skin cancer when taken for a prolonged time. Limit your time in the sun and wear protective clothing and use sunscreen. Avoid tanning booths and sunlamps and inform your doctor if you get sunburned or if you notice skin blisters, redness, new or changed moles or skin lesions.
  • Older adults may be more sensitive to the side effects of Diovan HCT especially dizziness and urine quantity.
  • This medication may harm an unborn baby and is not recommended for use during pregnancy.

Side effects of Diovan HCT

Common Diovan HCT side effects may include but are not limited to:

  • Dizziness or headaches.

Contact your doctor if you experience any of the following side effects of Diovan HCT:

  • Lightheadedness or the feeling that you might pass out.
  • Rapid weight gain or swelling in your hands or feet.
  • Eye pain or vision problems.
  • Unusual skin rash.
  • Pounding heartbeats or a fluttering in the chest.
  • Jaundice.
  • Signs of an electrolyte imbalance such as dry mouth, increased thirst, drowsiness, confusion, restlessness, vomiting, muscle pain or weakness, lack of energy, fast heartbeats, little or no urine or a seizure.
  • Signs of an allergic reaction such as hives, difficulty breathing or a swelling of your face, lips or throat.


Q: What should I do if I miss a dose of Diovan HCT?

A: If you miss a dose of this medication, take it as soon as you remember. If it is almost time for your next dose, then skip your missed dose.

Q: What is the generic alternative to Diovan HCT called?

A: Generic Diovan HCT is known as Valsartan + HCTZ and is available in the same strengths as Diovan HCT.

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Linda C

January 9, 2023

I love Canada Drug Warehouse. They are super efficient and I like that they call me when one of my medications is about to expire. They have saved me thousands of dollars. This is a great company!!!!!!

James D

October 14, 2022

My prescription was received in 14 business days from the date of payment. The meds arrived in individual sealed pill packs. This was my first order and very pleased with their prompt and courteous service.

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October 1, 2022

Very informed and efficient agent taking order. Delivery when promised. Outstanding service.

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September 9, 2022

Meds received in a timely manner.


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September 7, 2022

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A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.
VALSARTAN: Generic drug disclaimer: This drug is not manufactured by NOVARTIS.

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