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Diovan HCTZ (Valsartan/hctz) Shopper Approved

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Diovan HCTZ

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Valsartan/hctz

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Diovan HCT contains valsartan and hydrochlorothiazide, two prescription medicines that work together to lower high blood pressure (hypertension). It may be prescribed when one blood pressure medicine is not enough or when a healthcare provider expects that more than one medicine will be needed to reach a healthy blood pressure.

High Blood Pressure

Diovan HCT is mainly used to treat hypertension. High blood pressure means the force of blood pushing against the walls of your arteries stays too high over time.

Many people with high blood pressure do not have noticeable symptoms. However, untreated hypertension can gradually damage the heart, blood vessels, kidneys, and other organs.

Lowering blood pressure can help reduce the risk of serious cardiovascular problems, especially stroke and heart attack.

When One Blood Pressure Medicine Is Not Enough

Diovan HCT may be prescribed when your blood pressure is not adequately controlled with one medicine alone.

Because the tablet contains two different blood pressure medicines, the ingredients work in different ways to provide a stronger blood pressure-lowering effect.

Initial Combination Treatment

In some people, blood pressure is high enough that a healthcare provider may expect one medicine alone will not be enough.

In these situations, Diovan HCT may be used as initial combination therapy. Your healthcare provider will consider the possible benefits and risks before choosing combination treatment as your first therapy.

How Does Valsartan Work?

Valsartan is an angiotensin II receptor blocker (ARB).

Angiotensin II is a natural substance in the body that causes blood vessels to tighten. Valsartan blocks its effects, allowing blood vessels to relax and widen.

When blood vessels are more relaxed, blood can flow more easily and blood pressure decreases.

How Does Hydrochlorothiazide Work?

Hydrochlorothiazide is a thiazide diuretic, sometimes called a water pill.

It helps the kidneys remove extra sodium and water from the body through urine. Reducing extra fluid can decrease the amount of fluid circulating through the blood vessels, which helps lower blood pressure.

Why Are the Two Medicines Combined?

Valsartan and hydrochlorothiazide lower blood pressure in different ways.

Valsartan helps relax blood vessels, while hydrochlorothiazide helps the body remove extra salt and water. Combining these effects can provide better blood pressure control for people who need more than one medication.

Does Diovan HCT Protect the Heart?

The main approved use of Diovan HCT is to treat high blood pressure. By lowering blood pressure, it helps reduce the risk of cardiovascular complications associated with hypertension, including strokes and heart attacks.

It is important to note that valsartan alone also has approved uses for heart failure and for certain patients after a heart attack. These uses should not automatically be applied to the Diovan HCT combination. Diovan HCT itself is primarily indicated for hypertension.

How Long Does Diovan HCT Take to Work?

Diovan HCT begins lowering blood pressure after treatment starts, but the full effect may take time.

Your healthcare provider will usually monitor your blood pressure and may adjust your dose depending on how well you respond. Continue taking the medicine as prescribed even if you feel well, since high blood pressure often causes no symptoms.

Why Are Blood Tests Sometimes Needed?

Diovan HCT can affect kidney function and electrolyte levels, including potassium and sodium.

Your healthcare provider may order blood tests during treatment, especially if you have kidney problems, take other medicines that affect electrolytes, or develop symptoms such as unusual weakness, muscle cramps, dizziness, or changes in urination.

Important Reminder

Take Diovan HCT exactly as prescribed by your healthcare provider. Do not change your dose or stop taking it because your blood pressure has improved.

Keeping blood pressure under control usually requires regular medication use, blood pressure monitoring, and healthy lifestyle habits such as following your recommended diet and physical activity plan.

Diovan HCT is a tablet taken by mouth once daily. It contains two blood pressure medicines: valsartan and hydrochlorothiazide.

You can take Diovan HCT with or without food. Try to take your tablet at about the same time every day so it becomes part of your regular routine.

Swallow the tablet with water and follow the exact dose prescribed by your healthcare provider.

What Time of Day Should You Take Diovan HCT?

Hydrochlorothiazide is a diuretic, sometimes called a water pill. It helps your kidneys remove extra salt and water, so you may need to urinate more often after taking your dose.

For this reason, many people prefer to take Diovan HCT in the morning or earlier in the day.

If the medicine makes you urinate frequently, avoid taking it close to bedtime. Taking it at least several hours before going to sleep may reduce nighttime trips to the bathroom.

Take Diovan HCT Regularly

Take Diovan HCT every day, even if you feel well.

High blood pressure often causes no noticeable symptoms, so feeling normal does not necessarily mean that your blood pressure is within a healthy range.

Taking your medication consistently helps keep your blood pressure controlled throughout the day.

How Is Your Dose Determined?

Your healthcare provider will choose your Diovan HCT dose based on factors such as:

  • Your current blood pressure
  • How well previous blood pressure medicines have worked
  • Your response to Diovan HCT
  • Your kidney function
  • Other medicines you take
  • Any side effects you experience

The dose may be adjusted over time until your blood pressure reaches the recommended range.

Usual Starting Dose

For people starting Diovan HCT as combination therapy, a common starting dose is 160 mg of valsartan with 12.5 mg of hydrochlorothiazide once daily.

However, Diovan HCT is available in several strengths, and not everyone starts with the same one. Your healthcare provider will choose the strength that best matches your treatment needs.

Increasing the Dose

If your blood pressure remains too high, your healthcare provider may increase the dose.

For initial combination therapy, the dose may be increased after about 1 to 2 weeks, depending on your blood pressure response. The maximum recommended dose is generally 320 mg of valsartan with 25 mg of hydrochlorothiazide once daily.

Do not increase the dose on your own, even if your home blood pressure readings remain high.

How Long Does Diovan HCT Take to Work?

Your blood pressure may begin to decrease after treatment starts, but the full effect is not immediate.

Maximum blood pressure-lowering effects are generally reached within about 2 to 4 weeks after a dose change.

Continue taking the medicine as prescribed while your healthcare provider monitors your response.

Taking Diovan HCT With Cholesterol Medicines

Certain cholesterol-lowering medicines called bile acid sequestrants, including cholestyramine and colestipol, can reduce the absorption of hydrochlorothiazide.

If you take one of these medicines, your doctor or pharmacist may recommend separating it from Diovan HCT by several hours.

Ask your pharmacist to help you plan your medication schedule if you take several medicines each day.

What If You Miss a Dose?

If you forget to take Diovan HCT, take the missed dose when you remember.

If it is almost time for your next scheduled dose, skip the missed dose and continue with your normal schedule.

Do not take two doses at the same time to make up for a missed dose.

Monitor Your Blood Pressure

Your healthcare provider may ask you to check your blood pressure at home while taking Diovan HCT.

Keeping a record of your readings can help show whether the medication is working and whether your dose needs to be adjusted.

Contact your healthcare provider if your readings remain consistently higher than your target range or become unusually low.

Blood Tests May Be Needed

Diovan HCT can affect your kidneys, fluid balance, and electrolytes, including potassium and sodium.

Your healthcare provider may order blood tests during treatment, especially after starting the medicine or changing your dose.

Tell your healthcare provider if you develop severe dizziness, unusual weakness, muscle cramps, extreme thirst, fainting, or major changes in urination.

Do Not Stop Diovan HCT on Your Own

Continue taking Diovan HCT until your healthcare provider tells you otherwise.

Stopping your medication may cause your blood pressure to rise again, even if you feel completely well.

If you experience side effects or think the medication is not working, talk to your healthcare provider rather than changing or stopping the dose yourself.

Common Side Effects of Diovan HCT (Valsartan/hctz):

  • Common cold
  • Dizziness
  • Dry mouth
  • Feeling lightheaded when standing up from a seated or lying-down position
  • Headache
  • Muscle cramps
  • Nausea
  • Rash
  • Stomach upset

Serious Side Effects of Diovan HCT (Valsartan/hctz):

  • Bloating or stomach pain
  • Blurred vision
  • Chills
  • Eye pain
  • Fainting
  • Fever
  • Flushing
  • Itching, pain, redness, or swelling of the eye or eyelid
  • Joint stiffness or swelling, especially if sudden
  • Skin rash or hives
  • Trouble breathing
  • Vomiting
  • Watering of the eyes
  • Yellow eyes or skin

Diovan HCT (Valsartan/hctz) is available in the following forms and strength:

Diovan HCT: Tablet

  • 160/25 mg
  • 320/25 mg
  • 80/12.5 mg
  • 160/12.5 mg
  • 320/12.5 mg

Valsartan/hctz: Tablet

  • 160/25 mg
  • 320/25 mg
  • 80/12.5 mg
  • 160/12.5 mg
  • 320/12.5 mg

Diovan HCT can cause side effects and may not be suitable for everyone. Before starting treatment, tell your healthcare provider about your medical conditions and all prescription medicines, over-the-counter products, vitamins, and supplements you take.

Pregnancy

Do not use Diovan HCT during pregnancy. Valsartan can harm an unborn baby, especially when used later in pregnancy. If you become pregnant while taking Diovan HCT, contact your healthcare provider as soon as possible.

Medication Interactions

Diovan HCT can interact with other medicines. Some combinations may affect your blood pressure, kidney function, or electrolyte levels.

Tell your healthcare provider about everything you take so they can check for possible interactions.

Dizziness and Lightheadedness

Diovan HCT can lower your blood pressure and may cause dizziness or lightheadedness, especially when you first start treatment or after your dose is increased.

Get up slowly from a sitting or lying position. Avoid driving or operating machinery until you know how the medication affects you.

Dehydration and Electrolyte Changes

The hydrochlorothiazide in Diovan HCT increases urination. In some people, this can lead to dehydration or changes in electrolytes, such as potassium or sodium.

Possible symptoms include:

  • Extreme thirst
  • Dry mouth
  • Weakness
  • Muscle cramps
  • Dizziness
  • Confusion
  • Irregular heartbeat

Drink fluids according to your healthcare provider’s instructions. Do not automatically increase fluids or electrolyte drinks if you have heart, kidney, or other medical conditions that require fluid restrictions.

Kidney Problems

Diovan HCT can affect kidney function, especially in people who already have kidney disease, severe heart failure, dehydration, or who take other medicines that affect the kidneys.

Your healthcare provider may order blood tests to check your kidney function during treatment.

Contact your healthcare provider if you notice a major decrease in urination, severe weakness, or unusual swelling.

Common Side Effects

Some people may experience dizziness, tiredness, or stomach discomfort while taking Diovan HCT.

These effects may improve as your body adjusts to the medicine. Contact your healthcare provider if they are severe, persistent, or getting worse.

Serious Allergic Reactions

Rarely, Diovan HCT can cause a serious allergic reaction, including swelling known as angioedema.

Seek emergency medical attention if you develop swelling of your face, lips, tongue, or throat, or if you have difficulty breathing or swallowing.

Low Blood Pressure

Diovan HCT may sometimes lower your blood pressure too much. This is more likely if you are dehydrated, have been vomiting or having diarrhea, or take other medicines that lower blood pressure.

Symptoms may include dizziness, lightheadedness, weakness, or fainting. Sit or lie down if you feel faint and contact your healthcare provider if these symptoms are severe or keep happening.

Regular Monitoring

Your healthcare provider may check your blood pressure, kidney function, and electrolyte levels while you are taking Diovan HCT.

Keep your medical appointments and report unusual symptoms promptly. Do not change your dose or stop taking Diovan HCT without speaking with your healthcare provider.

Can Diovan HCT Be Taken During Pregnancy or Breastfeeding?

Diovan HCT should not be used during pregnancy because valsartan can harm an unborn baby. If you become pregnant while taking Diovan HCT, contact your healthcare provider right away. If you are breastfeeding, talk to your healthcare provider before using Diovan HCT. They can help decide whether this medication is appropriate or whether another treatment would be safer.

Can I Take Other Medications With Diovan HCT?

Diovan HCT can interact with certain medicines, supplements, and over-the-counter products. Tell your healthcare provider about everything you take before starting treatment. This includes blood pressure medicines, diuretics, pain relievers, potassium supplements, and herbal products. Do not start, stop, or change another medication without first speaking with your healthcare provider or pharmacist.

How Should I Store Diovan HCT?

Store Diovan HCT at room temperature and keep it away from excess heat and moisture. Keep the tablets in their original container and store them out of reach of children and pets.

How Long Does Diovan HCT Take to Work?

Diovan HCT may start lowering your blood pressure within the first 1 to 2 weeks of treatment. However, it may take about 2 to 4 weeks to see the full blood pressure-lowering effect, especially after starting treatment or changing the dose. Keep taking Diovan HCT exactly as prescribed, even if you feel well. High blood pressure often does not cause noticeable symptoms.

REVIEWS

Additional Information Book
Generic name:

Valsartan/Hctz, Valsartan/hctz

Formulation:

Tablet

Strength(s):

80/12.5mg, 160/12.5mg, 160/25mg, 320/12.5mg, 320/25mg

Quantities Available:

28, 30, 56, 84, 90, 100

Why customers love Online Pharmacies Canada

Our online Canadian Pharmacy is known for high standards of quality, safety, and efficiency when it comes to medications.

Our pharmacy offers lower prices on prescription drugs compared to traditional pharmacies.

How to Order

How much Diovan HCTZ can I order at once from a Canadian pharmacy?

When ordering Diovan HCT (valsartan/hctz) from a Canadian pharmacy, you can typically purchase up to a 90-day supply at one time. This quantity is standard for prescription medications to ensure continuous treatment without frequent refills.

Here’s what you need to know:

Dosage and Quantity: Diovan HCTZ is available in different strengths, such as 80/12.5mg, 160/12.5mg, 160/25mg, 320/12.5mg, 320/25mg (valsartan/hydrochlorothiazide), and is typically taken once daily. For a 90-day supply, this means you would order 90 tablets (90 days x 1 tablet per day).

Do you sell valsartan/hctz?

Yes, we sell valsartan/hyctz on our website. You can enjoy low prices on this medication. To purchase valsartan/hctz, you will need a valid prescription from your healthcare provider. We require this to dispense the medication. You can conveniently submit your prescription by mail, fax, or upload it through your online account.

Do you offer shipping of Diovan HCTZ (valsartan/hctz) to the United States?

Yes, we ship Diovan HCTZ (valsartan/hctz) to both the United States and Puerto Rico.

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Online Pharmacies Canada has provided information from third parties intended to increase awareness and does not contain all the information about Diovan HCTZ (Valsartan/hctz). Talk to your doctor or other qualified medical practitioners for medical attention or advice, or if you have any concerns about Diovan HCTZ (Valsartan/hctz).