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Olmeblu H 20 mg Tablet 10's

OLMEBLU H 20MG TABLET is used to treat high blood pressure (hypertension). It contains Olmesartan medoximil and Hydrochlorothiazide, which relax and widen the narrowed blood vessels and remove extra water/fluid and certain electrolyte overload from the body. In some cases, you may experience side effects such as nausea, upset stomach, dehydration, headache, diarrhoea, electrolyte imbalance, dizziness, and decreased blood pressure. Before taking this medicine, you should tell your doctor if you are allergic to any of its components or if you are pregnant/breastfeeding, and about all the medications you are taking and pre-existing medical conditions.

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Written By Veda Maddala , M Pharmacy
Reviewed By Dr Aneela Siddabathuni , MPharma., PhD
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More about the Product

Composition :

HYDROCHLOROTHIAZIDE-12.5MG+OLMESARTAN MEDOXOMIL-20MG

Manufacturer/Marketer :

Blue Cross Laboratories Pvt Ltd

Consume Type :

Oral

Expires on or after :

Jan-27

Return Policy :

Not Returnable

About OLMEBLU H 20MG TABLET

OLMEBLU H 20MG TABLET is a prescription medication used to treat high blood pressure (hypertension). It combines two different blood pressure-lowering medicines to help keep your blood pressure within a healthy, stable range. By keeping your blood pressure controlled, this medicine helps reduce the risk of serious cardiovascular events like strokes and heart attacks.

For the best results, you should take OLMEBLU H 20MG TABLET consistently once every day, preferably at the same time. You can take this tablet with or without food, as it fits easily into your daily routine. To get the most benefit from your treatment, it is highly recommended to combine this medicine with a low-sodium diet and regular physical activity.

While taking OLMEBLU H 20MG TABLET, some people may experience mild side effects like dizziness, lightheadedness, or a mild headache as their body adjusts. However, if you experience more serious symptoms, such as severe muscle weakness, extreme thirst, or swelling of your face, lips, or throat, you should contact your doctor immediately.

Talk to your doctor before starting OLMEBLU H 20MG TABLET if you have a history of kidney problems, liver damage, gout, or diabetes. Do not take this if you are pregnant, as it can cause serious harm or death to an unborn baby, or if you are unable to pass urine. Your healthcare provider will help determine if this is the right option for your specific health history.

This medicine can interact with alcohol, which may cause your blood pressure to drop too low and make you feel dizzy or faint. It can also interact with other prescription medicines like lithium or certain pain relievers, so it is important to share your full medication list with your healthcare provider. If you are breastfeeding, planning a pregnancy, or are an older adult, talk to your doctor or pharmacist to ensure safe use.
 

Uses of OLMEBLU H 20MG TABLET

OLMEBLU H 20MG TABLET is prescribed to manage high blood pressure and help reduce the risk of complications associated with uncontrolled hypertension, including: 

  • High Blood Pressure (Hypertension): OLMEBLU H 20MG TABLET helps lower blood pressure when a single medicine is not enough. Keeping blood pressure within normal limits reduces the workload on your heart and arteries.
     

Key Benefits

Lowering your blood pressure with OLMEBLU H 20MG TABLET provides major long-term health benefits, helping protect your vital organs from the silent damage caused by hypertension. Key benefits include: 

  • Reduced risk of cardiovascular events: Keeping your blood pressure under control greatly lowers the chances of experiencing a life-threatening heart attack or stroke.
  • Kidney protection: By managing systemic blood pressure, this medication helps protect the delicate blood vessels in your kidneys from damage over time.
  • Convenient treatment plan: It combines two effective blood pressure treatments into a single daily tablet, reducing the number of pills you need to take each day.
     

Directions for Use

To get the best results from OLMEBLU H 20MG TABLET and help maintain consistent blood pressure control, follow these usage instructions carefully:

  • Take OLMEBLU H 20MG TABLET exactly as prescribed by your doctor. Do not change your dose or stop taking it without consulting them.
  • Swallow the tablet whole with a full glass of water. Do not crush, chew, or break the tablet.
  • You can take this medicine with or without food, but try to take it at the same time every day to maintain a steady level in your body.
  • If you find that this medicine makes you urinate more frequently, taking your dose in the morning can help prevent you from needing to use the bathroom during the night.
     

How OLMEBLU H 20MG TABLET Works

OLMEBLU H 20MG TABLET contains two active ingredients that work in different ways to lower your blood pressure. The first active medicine is a blood vessel relaxer. It blocks a natural substance in your body that causes blood vessels to tighten and narrow. By relaxing and widening these blood vessels, your blood can flow more easily throughout your body, which naturally lowers your blood pressure. The second active medicine is a mild water pill (diuretic). It helps your kidneys remove extra salt and water from your body through your urine. Reducing the amount of fluid circulating in your blood vessels lowers the pressure against your artery walls. Together, these two mechanisms provide a more comprehensive way to manage high blood pressure than either medicine could do alone.
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Alcohol

Unsafe

You are recommended not to consume alcohol to avoid unpleasant side effects like drowsiness, dizziness, and liver damage.

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Pregnancy

Caution

OLMEBLU H 20MG TABLET is not recommended during pregnancy as it is a category D pregnancy drug. This medicine may cause fetal damage and can affect the unborn baby (fetus).

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Breast Feeding

Caution

OLMEBLU H 20MG TABLET is known to pass breast milk, but its effect on the baby is unknown. So, before breastfeeding, let your doctor know about this. Either you need to stop breastfeeding to use OLMEBLU H 20MG TABLET, or you need to stop taking OLMEBLU H 20MG TABLET.

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Driving

Unsafe

Drive with caution. OLMEBLU H 20MG TABLET usually causes drowsiness and affects driving ability.

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Liver

Caution

OLMEBLU H 20MG TABLET to be taken with caution, especially if you have a liver disease history. Your doctor will have to change the dosage depending on your medical condition and your reaction to treatment.

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Kidney

Caution

OLMEBLU H 20MG TABLET to be taken with caution, especially if you have a history of kidney disease. Your doctor will have to change the dosage depending on your medical condition and your reaction to treatment.

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Children

Caution

The efficacy and safety of OLMEBLU H 20MG TABLET have not been established in children. If prescribed, it should be strictly under medical supervision and only if the benefits outweigh the harm.

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Heart

Caution

OLMEBLU H 20MG TABLET should be taken with caution in patients with heart problems. Please inform your doctor if you have any pre-existing heart problems before using OLMEBLU H 20MG TABLET.

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Geriatrics

Caution

OLMEBLU H 20MG TABLET should be given with caution in elderly patients due to an increased risk of side effects. Seek medical advice before using OLMEBLU H 20MG TABLET.

What if I have taken an overdose of OLMEBLU H 20MG TABLET

Do not take more than the prescribed dose of OLMEBLU H 20MG TABLET as it may cause an overdose. The symptoms of overdose include lightheadedness, fainting, and fast or slow heart rate. If you suspect you have taken an overdose or notice signs of overdose, please consult a doctor immediately.

Diet & Lifestyle Advise

  • Reduce your sodium intake: Limit salt in your diet. Avoid processed foods, canned soups, and salty snacks, as high sodium levels make your body retain water and raise blood pressure.
  • Stay safely hydrated: Because this medicine contains a mild water pill, you must drink enough fluids to avoid dehydration, but avoid excessive fluid intake. Ask your doctor how much water you should drink daily.
  • Eat a heart-healthy diet: Focus on fruits, vegetables, whole grains, and low-fat dairy products, which naturally support healthy blood vessels.
  • Engage in moderate exercise: Incorporate regular, moderate physical activity like brisk walking for at least 30 minutes most days of the week, as approved by your doctor.
  • Avoid salt substitutes containing potassium: Do not use these substitutes without consulting your doctor, as they can cause potassium levels to build up to unsafe levels in your body.
     

Have a query?

How Soon It Starts Working

The time required for OLMEBLU H 20MG TABLET to start to work: OLMEBLU H 20MG TABLET ideally shows its action within 2 hours after administration.

The time for which the effects of OLMEBLU H 20MG TABLET last: The effect of OLMEBLU H 20MG TABLET lasts for 24 hours.

What if you forget to take OLMEBLU H 20MG TABLET

If you miss a dose, take it as soon as you remember. If it is almost time for the next dose, skip the missed dose and take the next dose at the scheduled time. Do not take a double dose.

Storage

• Store OLMEBLU H 20MG TABLET tablets at room temperature, ideally between 20°C to 25°C (68°F to 77°F). • Keep the tablets in their original packaging to protect them from moisture and light.

Drug Warnings

  • Stand up slowly: To prevent dizziness or fainting when getting up from a sitting or lying position, take your time and stand up gradually.
  • Monitor your blood pressure: Keep a regular log of your blood pressure readings at home and share them with your healthcare provider during your visits.
  • Inform your surgical team: If you need surgery, dental work, or medical tests, tell your surgeon or dentist that you are taking OLMEBLU H 20MG TABLET, as it can affect anesthesia and fluid levels.
  • Protect your skin from the sun: This medicine can make your skin more sensitive to sunlight. Wear protective clothing, sunglasses, and apply sunscreen when spending time outdoors.

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Drug-Drug Interactions

OLMEBLU H 20MG TABLET may interact with certain medications, potentially affecting its effectiveness or increasing the risk of side effects. Important interactions include:

  • Lithium: Taking OLMEBLU H 20MG TABLET with lithium can cause dangerous levels of lithium to build up in your blood, increasing the risk of serious toxicity.
  • Other blood pressure medicines: Combining this with other blood pressure treatments can cause your blood pressure to drop too low.
  • Pain relievers (NSAIDs): Medicines like ibuprofen or naproxen can reduce the blood pressure-lowering effect of OLMEBLU H 20MG TABLET and increase the risk of kidney damage.
  • Potassium supplements: Combining these can lead to unsafe, dangerously high levels of potassium in your blood.


Drug-Food Interactions

Certain foods and beverages may influence how this medicine affects your body. For example:

  • Alcohol: Consuming alcohol while taking this medicine can increase the risk of low blood pressure, causing severe dizziness, lightheadedness, or fainting.


Drug-Disease Interactions

Some pre-existing medical conditions may require special monitoring or dose adjustments while using this medicine. These include:
Kidney disease: If your kidneys do not work well, this medicine can cause them to worsen. Your doctor will monitor your kidney function closely.

  • Diabetes: This medicine can affect your blood sugar levels, meaning you may need to adjust your diabetes medications.
  • Gout: One of the active components can increase uric acid levels in your body, which may trigger or worsen painful gout attacks.
  • Liver damage: Use this medicine with caution if you have liver issues, as minor fluid imbalances can worsen liver function.
     

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Habit Forming

No

Therapeutic Class

[ANTI- HYPERTENSIVES]

FAQs

OLMEBLU H 20MG TABLET is used to treat high blood pressure (hypertension), a chronic condition in which the force of blood against the artery wall is high.
OLMEBLU H 20MG TABLET is a combination of two medicines: Olmesartan medoximil and Hydrochlorothiazide. Olmesartan medoximil is a prodrug and breaks down into the active form, i.e., olmesartan, once absorbed in the GIT (Gastrointestinal tract). It is an angiotensin receptor blocker (ARB) that blocks the hormone angiotensin, thereby relaxing and widening the narrowed blood vessels. This allows the blood to flow more smoothly in the blood vessels, and the heart can pump more efficiently. On the other hand, Hydrochlorothiazide is a diuretic or water pill that works by removing extra water/fluid and certain electrolyte overload from the body. Together, OLMEBLU H 20MG TABLET lowers the fluid overload, raises blood pressure, improves blood flow, and reduces the future risk of a heart attack and stroke.
Yes, OLMEBLU H 20MG TABLET can cause dizziness. It is advised to avoid driving or operating any heavy machinery while taking OLMEBLU H 20MG TABLET. In case you feel dizzy or lightheaded, it is advised to rest for some time until you feel better.
In case you have missed a dose of OLMEBLU H 20MG TABLET, you are advised to take it as soon as you remember. However, try not to miss a dose in the first place; if it is time for you to take your next dose, then do not take both doses together. Take only one dose; taking a double dose of OLMEBLU H 20MG TABLET will lead to low blood pressure.
OLMEBLU H 20MG TABLET can be safely taken as long as your doctor has prescribed it to you. Conditions such as high blood pressure are lifelong conditions, and one should not abruptly discontinue them without discussing it with a doctor. Discontinuing OLMEBLU H 20MG TABLET may lead to increased blood pressure with a high risk of heart attack and stroke in future.
No, you are advised to inform your doctor and monitor your blood pressure for at least two weeks before stopping the medicine. Depending upon your current blood pressure readings, there is a possibility your doctor may lower your medicine dosage and not recommend discontinuing it.
Please inform your doctor before surgery if you are taking OLMEBLU H 20MG TABLET, as it needs to be stopped because it might lower the blood pressure further if taken along with local anaesthesia.
Do not use OLMEBLU H 20MG TABLET if you are pregnant, planning for pregnancy, or unable to urinate. If you have diabetes and are taking OLMEBLU H 20MG TABLET with other blood pressure-lowering pills like aliskiren, immediately stop taking both together and consult a doctor.
Your doctor may recommend taking your first dose of OLMEBLU H 20MG TABLET before bedtime, as it can cause dizziness. After the initial dose, you can take it at any time of day. While most people take it in the morning, the timing isn't critical—just aim to take it at the same time each day.
While taking OLMEBLU H 20MG TABLET, it’s helpful to make lifestyle changes that can improve both your blood pressure and your overall health. Try to maintain a healthy weight, get at least 30 minutes of exercise each day, and eat a balanced diet that includes plenty of whole grains, fruits, vegetables, and low-fat dairy. Reduce your sodium and alcohol intake, and avoid smoking. To manage stress, consider mindfulness practices and stay connected with supportive friends or family. Regularly check your blood pressure, and include omega-3-rich foods in your diet. For cooking, choose healthier oils like olive, canola, soybean, or coconut oil.
OLMEBLU H 20MG TABLET may cause weight gain in some people, but it's not common. This may happen because the medication can lead to fluid retention, higher sodium levels, or increased appetite. If you notice significant weight gain, it's a good idea to talk to your doctor for advice.
In rare cases, OLMEBLU H 20MG TABLET may cause serious side effects like bladder pain, bloating, blurred vision, chest pain, increased urination, or unusual weight gain or loss. While not everyone experiences these side effects, if they do occur, you should consult your doctor immediately.
It's unlikely that OLMEBLU H 20MG TABLET affects fertility in men or women. However, in some cases, some water pills like hydrochlorothiazide may lead to erectile dysfunction. For the best advice, please consult your doctor.
You can take OLMEBLU H 20MG TABLET with or without food as advised by the doctor. Swallow it as a whole with water.
Common side effects of OLMEBLU H 20MG TABLET include a stuffy nose, sore throat, nausea, upset stomach, headache, high uric acid levels, diarrhoea, electrolyte imbalances, dehydration, dizziness, and low blood pressure. These side effects typically don’t need medical attention and usually improve over time. However, if they persist or worsen, it's important to consult your doctor.
Follow your doctor's advice and take the right amount of medicine. Be aware of side effects and take care of yourself. If you're pregnant while on treatment, inform your doctor immediately. Don't take other medications unless instructed by the doctor. Alcohol consumption should be avoided. By following these precautions, you'll benefit most from your medicine and stay safe.
OLMEBLU H 20MG TABLET should be stored in a cool and dry place away from the sunlight. Keep it out of reach from children and pets.
No, you should not take OLMEBLU H 20MG TABLET if you are pregnant or planning to become pregnant. This medication can cause serious harm or even death to an unborn baby. If you discover you are pregnant, stop taking this medicine immediately and contact your doctor to find a safer alternative. Talk to your doctor for more information.
Yes, it can, especially when you first start taking it. This is because one of the active ingredients is a mild water pill (diuretic) that helps your body get rid of extra salt and water. To avoid having to wake up during the night to urinate, try taking your daily dose in the morning. Talk to your doctor or pharmacist if this becomes bothersome.
You may begin to see a reduction in your blood pressure within a few days of starting OLMEBLU H 20MG TABLET, but it can take up to 4 weeks of consistent daily use to experience the full blood pressure-lowering effect. Do not stop taking the medicine if you do not see immediate results. Talk to your doctor if your blood pressure remains high.
It is highly recommended to limit or avoid alcohol while taking OLMEBLU H 20MG TABLET. Alcohol can increase the blood pressure-lowering effect of this medicine, which may lead to severe dizziness, lightheadedness, or fainting, particularly when standing up quickly. Talk to your doctor about what is safe for you.

Disclaimer

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Reference

  1. Electronic Medicines Compendium (EMC). Pil.8529 Patient Information Leaflet (PIL). Cheshire, UK: Datapharm; 2025. [Accessed on 02 Jun. 2026] Check here
  2. Drugs.com Clinical Review Team. Leaflet Clinical Drug Monograph. Auckland, NZ: Drugs.com; 2026. [Accessed on 02 Jun. 2026] Check here
  3. National Center for Biotechnology Information (NCBI). Pmc1994014 Scientific Research Publication. Bethesda, MD: NLM; 2025. [Accessed on 02 Jun. 2026] Check here
  4. Olmesartan medoxomil/hydrochlorothiazide. 2018. [Accessed on 11 Apr. 2019] Check here
  5. Olmesartan medoxomil + hydrochlorothiazide. 2006. [Accessed on 10 Apr. 2019] Check here
  6. DailyMed DailyMed. [Accessed on 11 Apr. 2019] Check here
  7. Olmetec Plus 20 mg/12.5 mg Film-Coated Tablets - Summary of Product Characteristics (SmPC) - (emc) [Internet]. Medicines.org.uk. 2025 [Accessed on 17 Feb 2026]Check here

Country of origin

India

Manufacturer/Marketer address

Peninsula Chambers, Peninsula Corporate Park, G.K Marg, Lower Parel (West), Mumbai - 400013, Maharashtra, India.
Other Info - OLM0233

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