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Diovan 80mg Tablet 28s - DoctorOnCall Online Pharmacy

Diovan 80mg Tablet 28s

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Prescription Required
This medication requires a valid prescription from a doctor.
Don’t Have A Prescription? Get A Consult With Our Doctor Today.
STEP 1
Checkout & review your order.
STEP 2
Make payment.
STEP 3
Our doctor will contact you within 1-hour of your purchase.
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100% Authentic
We ensure that all our pharmaceutical products including health supplements and traditional preparations are registered with the National Pharmaceutical Regulatory Authority (NPRA) Malaysia
Free Delivery on orders above RM120
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Maximum 3 units per Customer

Daily Operational Hours for consultations:
8:00AM to 8.00PM

CLOSE
Prescription Required
This medication requires a valid prescription from a doctor.
Don’t Have A Prescription? Get A Consult With Our Doctor Today.
STEP 1
Checkout & review your order.
STEP 2
Make payment.
STEP 3
Our doctor will contact you within 1-hour of your purchase.
Term & Condition
100% Authentic
We ensure that all our pharmaceutical products including health supplements and traditional preparations are registered with the National Pharmaceutical Regulatory Authority (NPRA) Malaysia
Free Delivery on orders above RM120
Enjoy free delivery with a minimum spend of RM120 on our platform.

Product Overview

Introduction of Diovan 80mg Tablet 28s

Diovan 80mg Tablet is a prescription medicine belonging to the Angiotensin II Receptor Blocker (ARB) class of drugs, with Valsartan as its active ingredient. It is a well-established pharmaceutical product manufactured to meet high-quality standards and is widely recognised in clinical practice. Like most medicines in this category, some people may experience side effects such as dizziness, headache, fatigue, or low blood pressure, especially when starting treatment. Before you begin taking Diovan, it is important that you speak with your doctor, follow the prescribed dose carefully, and never stop taking it suddenly without medical advice — your doctor knows your health best and has chosen this medicine for a reason. We want you to feel confident and informed every step of the way.

How to Take Diovan 80mg Tablet

Diovan 80mg Tablet should be taken orally, with or without food, as directed by your doctor — simply swallow the tablet whole with a glass of water at the same time each day to maintain consistent levels in your body. Do not crush, chew, or split the tablet unless your healthcare provider specifically advises you to do so. It is important to take this medicine regularly and not to skip doses, as consistency plays a key role in how well the treatment works.

Dosage of Diovan 80mg Tablet

The typical starting dose of Diovan is 80mg once daily, which your doctor may adjust over time — up to a maximum of 320mg per day — depending on your individual response and medical condition. Always follow your doctor's prescribed dosage instructions and do not self-adjust the dose without professional guidance.

Shelf Life of Diovan 80mg Tablet

Diovan 80mg Tablet generally has a shelf life of 3 years from the date of manufacture when stored under the recommended conditions. Always check the expiry date printed on the packaging before use, and do not take the tablet if it has passed its expiry date, even if it looks unchanged. Expired medicines should be disposed of safely and responsibly — do not flush them down the drain or throw them in regular household waste.

How to Store Diovan 80mg Tablet

  • Store Diovan 80mg Tablet at room temperature, below 30°C
  • Keep the tablets in a dry place, away from direct sunlight and moisture
  • Do not store in the bathroom or near a kitchen sink where humidity is high
  • Keep the medicine in its original packaging with the lid tightly closed
  • Store out of reach of children and pets at all times
  • Do not transfer tablets into a different container unless advised by a pharmacist
  • If you notice any changes in the tablet's appearance, colour, or smell, consult your pharmacist before use

Active Ingredient of Diovan 80mg Tablet

ComponentDetails
Active IngredientValsartan 80mg
Drug ClassAngiotensin II Receptor Blocker (ARB)
Dosage FormFilm-coated Tablet
Route of AdministrationOral

Valsartan is the active pharmaceutical ingredient (API) in Diovan. It works at the receptor level within the renin-angiotensin-aldosterone system (RAAS) and is a clinically validated compound used in cardiovascular medicine. Each tablet contains 80mg of Valsartan along with approved pharmaceutical excipients that ensure stability, absorption, and tolerability.

Side Effects of Diovan 80mg Tablet

As with all prescription medicines, Diovan 80mg Tablet may cause side effects in some people. Not everyone will experience them, and many people tolerate this medicine well. Below is a list of known side effects:

Common Side Effects:

  • Dizziness or light-headedness, especially when standing up quickly
  • Headache
  • Fatigue or tiredness
  • Viral infections such as the common cold
  • Abdominal pain or stomach discomfort
  • Back pain
  • Nausea

Less Common Side Effects:

  • Low blood pressure (hypotension)
  • Increased potassium levels in the blood (hyperkalaemia)
  • Decreased kidney function or changes in kidney-related blood test results
  • Swelling of the ankles, feet, or legs (peripheral oedema)
  • Cough (less frequent compared to ACE inhibitors)
  • Insomnia or sleep disturbances
  • Decreased libido

Rare but Serious Side Effects — Seek Immediate Medical Attention:

  • Severe allergic reactions including swelling of the face, lips, tongue, or throat (angioedema)
  • Significant drop in blood pressure causing fainting
  • Unusual bruising or bleeding
  • Signs of liver problems such as yellowing of the skin or eyes (jaundice)
  • Severe skin reactions

⚠️ This is not a complete list. If you notice any unusual symptoms after taking Diovan, please contact your doctor or pharmacist promptly.

Contraindications of Diovan 80mg Tablet

  • Allergy: You are allergic to Valsartan or any of the other ingredients in Diovan
  • Pregnancy: Diovan is strictly contraindicated during the second and third trimesters of pregnancy as it may cause serious harm or death to the unborn baby; it should also be avoided in the first trimester where possible
  • Breastfeeding: This medicine is not recommended for women who are breastfeeding
  • Severe liver disease: Patients with biliary cirrhosis or cholestasis should not use Diovan
  • Severe kidney impairment: Use with caution or avoid in patients with significantly reduced kidney function, particularly those on dialysis
  • Combination with Aliskiren: Diovan must not be used together with Aliskiren (a renin inhibitor) in patients who have diabetes or moderate-to-severe kidney problems
  • Combination with ACE Inhibitors in heart failure: The dual blockade of the RAAS system using both an ARB and an ACE inhibitor is generally not recommended due to increased risk of serious adverse effects
  • Children under 6 years of age: Not recommended for this age group

💬 Always inform your doctor about all your existing medical conditions and any medicines you are currently taking before starting Diovan.

Drug & Food Interactions of Diovan 80mg Tablet

Being aware of interactions helps you stay safe. Diovan 80mg Tablet may interact with the following:

Drug Interactions:

Medicine/SubstancePotential Interaction
Potassium supplements or potassium-sparing diuretics (e.g., Spironolactone, Amiloride)May increase potassium levels in the blood to dangerous levels
NSAIDs (e.g., Ibuprofen, Naproxen, Diclofenac)May reduce the effectiveness of Valsartan and increase the risk of kidney problems
Other antihypertensive medicinesMay cause an additive blood pressure-lowering effect, increasing the risk of hypotension
LithiumValsartan may increase lithium levels in the blood, raising the risk of lithium toxicity
AliskirenCombination is contraindicated in diabetic patients or those with kidney impairment
ACE Inhibitors (e.g., Enalapril, Ramipril)Dual RAAS blockade increases the risk of low blood pressure, high potassium, and kidney problems
Diuretics (water tablets)May enhance the blood pressure-lowering effect, potentially causing dizziness or fainting
Rifampicin, Cyclosporin, RitonavirMay affect how Valsartan is processed in the body, altering its concentration in the blood

Food & Lifestyle Interactions:

  • High-potassium foods (e.g., bananas, oranges, potatoes, salt substitutes containing potassium) — consuming large amounts may increase the risk of hyperkalaemia when taken with Diovan
  • Alcohol — may enhance the blood pressure-lowering effect of Diovan, increasing the risk of dizziness and fainting; limit alcohol consumption
  • Grapefruit or grapefruit juice — while not as significant as with some other medicines, it is advisable to discuss this with your pharmacist
  • Salt substitutes — many contain potassium chloride, which can interact with ARBs like Valsartan

💬 Always tell your doctor or pharmacist about all prescription medicines, over-the-counter drugs, supplements, and herbal products you are taking.

Quick Tips for Diovan 80mg Tablet

  • Always take Diovan at the same time each day to help you remember and maintain steady levels in your body
  • Do not stop taking Diovan suddenly without consulting your doctor, even if you feel well
  • Keep all follow-up appointments with your doctor so your blood pressure and kidney function can be monitored regularly
  • Inform your doctor immediately if you become pregnant or are planning a pregnancy while on Diovan
  • Rise slowly from a sitting or lying position to reduce the risk of dizziness caused by a sudden drop in blood pressure
  • Store your tablets in a cool, dry place away from sunlight and moisture — avoid leaving them in your car or bathroom
  • Check the expiry date on the packaging before taking each dose
  • Do not share your medicine with others, even if their symptoms seem similar to yours
  • Keep a medicine list — note down all medicines you are taking and show it to any healthcare professional you visit
  • Purchase from a registered and licensed pharmacy to ensure you receive genuine, quality-assured Diovan tablets
  • If you miss a dose, take it as soon as you remember — but if it is almost time for your next dose, skip the missed one and continue as normal. Never double up doses.
  • Dispose of unused or expired tablets responsibly — return them to a pharmacy for proper disposal

Frequently Asked Questions (FAQs) About Diovan 80mg Tablet

Q1: Can I buy Diovan 80mg Tablet online in Malaysia?
Yes, you can purchase Diovan 80mg Tablet through our licensed online pharmacy in Malaysia. We are a registered pharmacy that operates in compliance with Malaysian pharmaceutical regulations, ensuring that every product we dispense is authentic, properly stored, and sourced from approved distributors. Simply place your order through our website and our pharmacist team will process it for you.

Q2: Do I need a prescription to buy Diovan 80mg Tablet in Malaysia?
Yes. Diovan 80mg Tablet is a prescription-only medicine (POM) in Malaysia. This means you will need a valid prescription from a registered doctor to purchase it. When ordering online with us, you will be required to upload or submit your prescription as part of the ordering process. This is a legal and safety requirement that we take seriously to protect your health.

Q3: How do I submit my prescription when ordering online?
It is very easy! During the checkout process on our website, you will find an option to upload a photo or scanned copy of your prescription. Our pharmacist will review and verify it before your order is confirmed and dispatched. If you have any questions about the prescription submission process, our customer support team is always happy to help.

Q4: How do I know the Diovan tablets I receive are genuine and not counterfeit?
We understand that authenticity is a top concern when buying medicines online — and rightly so. All products sold through our online pharmacy are sourced directly from authorised pharmaceutical distributors and licensed suppliers in Malaysia. Diovan is a Novartis product, and we ensure that every pack we stock is genuine, properly labelled, and within its expiry date. You can also verify the product's packaging details upon receipt.

Q5: Does your online pharmacy deliver Diovan 80mg Tablet across Malaysia?
Yes! We offer nationwide delivery across Malaysia, including to major cities like Kuala Lumpur, Penang, Johor Bahru, Kota Kinabalu, Kuching, and beyond. Delivery timelines may vary depending on your location, but we strive to ensure your medicine reaches you promptly and safely. All orders are packed discreetly and securely to maintain the integrity of the medicine during transit.

Q6: How will my Diovan tablets be packaged for delivery to ensure they are not damaged?
We take great care in packaging all medicines for delivery. Your Diovan tablets will be packed in secure, tamper-evident packaging that protects the tablets from heat, moisture, and physical damage during transit. We follow pharmaceutical handling guidelines to ensure the medicine reaches you in perfect condition.

Q7: What should I do if my Diovan tablets arrive damaged or with a broken seal?
If you receive a package that appears tampered with, damaged, or if the tablet packaging seal is broken, do not take the medicine. Please contact our customer service team immediately with photos of the damaged packaging. We will arrange a replacement or refund in accordance with our returns policy. Your safety is our absolute priority.

Q8: Is it safe to order prescription medicines online in Malaysia?
Yes — as long as you order from a licensed and registered online pharmacy. In Malaysia, online pharmacies must comply with the regulations set by the Ministry of Health Malaysia (MOH) and the Pharmacy Board of Malaysia. Our platform operates fully within these legal frameworks. We encourage all customers to be cautious and only purchase medicines from verified, reputable sources to avoid counterfeit or substandard products.

Q9: Can I request a repeat order of Diovan 80mg Tablet online?
Yes, for your convenience, we support repeat prescription orders. If you are on a long-term prescription for Diovan, you can contact us to arrange a repeat supply. Please note that a valid and current prescription is still required for each repeat order, in line with Malaysian pharmaceutical regulations. Our team will guide you through the process smoothly.

Q10: How should I store Diovan tablets once they are delivered to my home?
Once your Diovan tablets arrive, store them at room temperature below 30°C, in a dry place away from direct sunlight and humidity. Avoid storing them in the bathroom or in your car, as heat and moisture can affect the quality of the medicine. Keep them in the original packaging and out of reach of children.

Q11: What if the product I ordered is out of stock?
If Diovan 80mg Tablet is temporarily out of stock, our team will notify you promptly after your order is placed. We will provide you with an estimated restock date or offer suitable alternatives in consultation with our pharmacist. We always aim to maintain sufficient stock levels to meet our customers' needs.

Q12: How can I contact your pharmacy team if I have questions about my order?
You can reach our friendly pharmacy team through the contact form on our website, email, or WhatsApp. We are here to assist you with order queries, prescription submissions, delivery tracking, and any medicine-related questions you may have. We aim to respond to all enquiries promptly during business hours.

Similar Products
Frequently Bought Together

Brands

Novartis

Active Ingredient

valsartan 

Manufactured by

Novartis

Side Effects

As with all medications, you may experience some side effects. Not everyone experiences it. This is not a cause for concern. However, it is so that you are aware of it.

Hypotension, Discomfort in breathing, Palpitation, Fatigue, Dizziness, Headache, Rash, Diarrhea, Nausea

Warning Precautions

Alcohol Warning (Not Advisable)

It is not advisable to take alcohol with Diovan 80mg Tablet 28s as it would worsen the adverse reactions such as dizziness, headache, and nausea.

Pregnancy Warning (Not Safe)

Diovan 80mg Tablet 28s is likely to be unsafe to use during pregnancy. Studies have shown positive evidence of human fetal risk. However, in certain conditions, the benefits from use in pregnant women may be acceptable despite the risk. Please consult your doctor.

Breastfeeding Warning (Limited Data)

Limited human data suggests that Diovan 80mg Tablet 28s does not represent a significant risk to the baby. It is not recommended during lactation as there are better drugs with established safety efficacy during nursing.

Driving Warning (Not Advisable)

Do not drive unless you are feeling well. Diovan 80mg Tablet 28s may cause side effects such as dizziness, headaches, nausea or tiredness, all of which could affect your ability to concentrate and drive.

Kidney Warning (Use With Care)

Diovan 80mg Tablet 28s should be used with caution in patients with severe kidney disease. Diovan 80mg Tablet 28s may affect the efficiency of renal function. In particular conditions such as renal artery stenosis, Diovan 80mg Tablet 28s is contraindicated to be used. Thus, the dose adjustment of Diovan 80mg Tablet 28s may be needed. Please consult your doctor.

Liver Warning (Limited Data)

Diovan 80mg Tablet 28s should be used with caution in patients with liver disease. Dose adjustment of Diovan 80mg Tablet 28s may be needed for mild and moderate hepatic impairment. Severe liver disease is one of the contraindications for prescription of Diovan 80mg Tablet 28s. Please consult your doctor.

FAQ

Disclaimer

Information last updated on: Thu Apr 09 2026 06:24:08 GMT+0000 (Coordinated Universal Time) The product images shown are for illustration purposes only and may not be an exact representation of the product.

The content provided on this webpage is to provide information only, to be fully-interpreted by a medical professional, and not intended as a guide to make purchase decisions, or a substitute to advice of a medical professional. Effectiveness and side effects of medication may differ from individual to individual. We do not encourage any customer to self-diagnose and/or self-medicate. Patients should always consult a medical professional before taking or using any medication. The content provided here is non-exhaustive and may not cover all aspects of the medication. Our service should only be used to support the doctor-patient dynamic, not replace it.

The fulfilment of prescription medication is subject to our review of a prescription issued by a Malaysian Medical Council (MMC) registered doctor. If required, we will provide a tele-consult service with one of our registered panel doctors. This is not an advertisement of a medicine as such an advertisement would require prior approval from the Medicines Advertisement Board of Malaysia. Diovan 80mg Tablet 28s is available in many areas in Malaysia. Kuala Lumpur, Bukit Bintang, Titiwangsa, Setiawangsa, Wangsa Maju, Kepong, Segambut, Bandar Tun Razak, Cheras, Subang Jaya, Petaling Jaya, Mont Kiara, Puchong, Bandar Sunway, TTDI, Seri Kembangan, Klang, Bukit Tinggi, Damansara, Sentul, Penang, George Town, Jelutong, Gelugor, Bayan Baru, Bandar Baru Air Itam, Sungai Ara, Bukit Mertajam, Butterworth, Perai, Johor Bahru, Skudai, Bukit Indah, Gelang Patah, Senai, Pasir Gudang, Taman Daya, Taman Molek, Taman Perling, Tebrau, Danga Bay, Larkin, Nusajaya, Pontian, Masai, Setia Tropika, Desaru, Tampoi.


Diovan 80mg Tablet 28s is available at many places in Singapore. Ang Mo Kio, Alexandra, Admiralty, Bedok, Bishan, Bukit Batok, Bukit Merah, Bukit Panjang, Bukit Timah, Boat Quay, Buona Vista, Beach Road, Bugis, Balestier, Boon Lay, Central Area, Choa Chu Kang, Clementi, Chinatown, Commonwealt, City Hall, Clarke Quay, Changi Airport, Changi Village, Clementi Park, Dairy Farm, Eunos, East Coast, Farrer Park, Geylang, Hougang, Harbourfront, Holland, Jurong, Jurong East, Jurong West, Kallang/ Whampoa, Lim Chu Kang, Marine Parade, Marina, Macpherson, Mandai, Newton, Novena, Orchard, Pasir Ris, Punggol, Potong Pasir, Paya Lebar, Queenstown, Raffles Place, Rochor, River Valley, Sembawang, Sengkang, Serangoon, Serangoon Rd, Seletar, Tampines, Toa Payoh, Tanjong Pagar, Telok Blangah, Tanglin, Thomson, Tuas, Tengah, Upper East Coast, Upper Bukit Timah, Upper Thomson, Woodlands, West Coast, Yishun, Yio Chu Kang.
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