Panadol Extend SR 665mg Caplet 6s (strip)

Panadol Extend SR 665mg Caplet is a trusted over-the-counter analgesic and antipyretic belonging to the non-opioid pain reliever drug class, formulated with paracetamol (acetaminophen) as its active ingredient in a unique sustained-release (SR) formula. What makes this caplet stand out is its dual-layer technology — one layer works quickly while the other releases gradually over time, giving you longer-lasting relief in a single dose. Like all medicines, it's important to know that some people may experience side effects such as nausea, skin rash, liver-related reactions, or allergic responses, so it should always be taken responsibly and within the recommended dose. If you have liver concerns, regularly consume alcohol, or are already taking other paracetamol-containing products, this is something you'll want to discuss with your pharmacist or doctor before starting. Rest assured, when used correctly, Panadol Extend is a well-established and widely trusted option available at licensed pharmacies across Malaysia, including online.

How to Take Panadol Extend SR 665mg Caplet
Panadol Extend SR 665mg Caplets should be swallowed whole with a full glass of water — do not crush, chew, or break the caplet, as doing so will destroy the sustained-release mechanism and may lead to unintended rapid absorption of the full dose. It is best taken with or without food, though taking it with food may help if you have a sensitive stomach. Always follow the dosage instructions on the packaging or as directed by your healthcare professional, and never take more than the recommended amount within a 24-hour period.

Dosage of Panadol Extend SR 665mg Caplet
The generally recommended dose for adults and adolescents aged 12 years and above is 2 caplets (1,330mg) up to 3 times daily, with a minimum interval of 6 to 8 hours between doses, not exceeding 6 caplets (3,990mg) in any 24-hour period. Always adhere to the lowest effective dose for the shortest duration necessary, and consult a pharmacist or doctor if you are unsure about the right dose for your individual needs.

Shelf Life of Panadol Extend SR 665mg Caplet
Panadol Extend SR 665mg Caplets typically have 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 outer packaging or blister strip before use, and do not consume the product if it has passed its expiry date, even if the caplets appear unchanged in appearance.

How to Store Panadol Extend SR 665mg Caplet

• Store Panadol Extend SR 665mg Caplets in a cool, dry place below 30°C, away from direct sunlight, heat, and moisture.
• Keep the product in its original packaging with the blister strips intact to protect the caplets from environmental exposure.
• Ensure this medicine is stored out of reach and sight of children at all times, and do not store it in the bathroom or near the kitchen sink where humidity levels tend to be higher.

Active Ingredient of Panadol Extend SR 665mg Caplet

Each caplet contains 665mg of paracetamol in a sustained-release formulation, designed to provide an initial rapid release followed by a prolonged release of the active ingredient over an extended period.

Side Effects of Panadol Extend SR 665mg Caplet
While Panadol Extend SR is generally well tolerated when taken as directed, some individuals may experience side effects. If any of the following occur, discontinue use and seek medical attention where appropriate:

Common Side Effects:

• Nausea or stomach discomfort
• General feeling of unwellness or fatigue
• Mild skin reactions such as redness or itching

Less Common Side Effects:

• Skin rash, hives (urticaria), or blistering
• Swelling of the face, lips, tongue, or throat (angioedema)
• Difficulty breathing or tightening of the chest (possible allergic reaction)
• Thrombocytopenia (reduced platelet count — rare)
• Leukopenia or agranulocytosis (changes in white blood cell count — very rare)
• Elevated liver enzymes or signs of hepatotoxicity, especially with overdose or prolonged misuse
• Hypotension (low blood pressure) — rare
• Severe skin reactions such as Stevens-Johnson Syndrome (SJS) or Toxic Epidermal Necrolysis (TEN) — very rare but serious

⚠️ Important: Liver damage is the most serious risk associated with paracetamol overdose. Never exceed the recommended daily dose. Seek immediate medical attention if you suspect an overdose, even if you feel well.

Contraindications of Panadol Extend SR 665mg Caplet
Panadol Extend SR 665mg Caplet is contraindicated (should not be used) in the following situations:

• Known hypersensitivity or allergy to paracetamol, acetaminophen, or any of the excipients in the formulation
• Severe hepatic impairment or active liver disease, including conditions such as hepatitis or cirrhosis
• Severe renal impairment — use with caution or avoid unless directed by a doctor
• Chronic or heavy alcohol use — significantly increases the risk of paracetamol-induced liver toxicity
• Children under 12 years of age — this specific formulation and strength is not intended for paediatric use
• Concurrent use of other paracetamol-containing products — taking multiple paracetamol products simultaneously can lead to accidental overdose
• Patients with Glucose-6-Phosphate Dehydrogenase (G6PD) deficiency — use with caution and only under medical supervision

Always inform your doctor or pharmacist of your full medical history and current medications before starting this product.

Drug & Food Interactions of Panadol Extend SR 665mg Caplet
Being aware of potential interactions helps you use this medicine safely. Here are the key interactions to note:

Drug Interactions:

• Warfarin and other anticoagulants — Regular or high-dose paracetamol use may enhance the anticoagulant effect, increasing the risk of bleeding; INR monitoring may be required
• Isoniazid (TB medication) — May increase the risk of paracetamol-induced liver toxicity
• Carbamazepine, phenytoin, phenobarbital (anticonvulsants) — These enzyme-inducing drugs may reduce paracetamol efficacy and increase the risk of liver damage
• Rifampicin — May reduce the effectiveness of paracetamol and increase hepatotoxicity risk
• Cholestyramine — May reduce the absorption of paracetamol if taken within one hour of this product
• Metoclopramide and domperidone — May increase the rate of paracetamol absorption
• Other NSAIDs or analgesics — Concurrent use should be discussed with a healthcare professional to avoid compounding side effects
• Probenecid — May inhibit paracetamol metabolism, potentially increasing its concentration in the body

Food & Lifestyle Interactions:

• Alcohol — Consuming alcohol while taking paracetamol significantly raises the risk of liver damage; avoid alcohol during treatment
• High-fat meals — May slightly delay the absorption of paracetamol but are not considered clinically significant for most users
• Fasting or malnutrition — Individuals who are malnourished or have low glutathione reserves may be at higher risk of liver toxicity even at standard doses

💡 Always inform your pharmacist or doctor about all medications, supplements, and herbal products you are currently taking before using this product.

Quick Tips for Panadol Extend SR 665mg Caplet

• Always swallow the caplet whole — never crush, split, or chew it, as this destroys the sustained-release mechanism
• Check all your other medications for paracetamol content before taking this product to avoid accidental double-dosing
• Set a timer or reminder to maintain the correct 6–8 hour gap between doses
• Store in a cool, dry place away from sunlight, heat, and humidity — avoid storing in bathrooms or car gloveboxes
• Keep out of reach of children at all times — store in a locked or elevated cabinet if possible
• Do not exceed 6 caplets in 24 hours — more is not better and can be harmful to your liver
• Check the expiry date before every use, especially if the pack has been stored for a while
• Dispose of expired or unused medicine responsibly — return to a pharmacy for proper disposal rather than flushing or throwing in general waste
• Avoid alcohol during the course of treatment to protect your liver
• Purchase from a licensed pharmacy — whether in-store or online — to ensure you receive a genuine, properly stored product
• Consult a pharmacist or doctor if your symptoms do not improve within 3 days or worsen at any point

FAQs About Panadol Extend SR 665mg Caplet

Q1: Can I buy Panadol Extend SR 665mg Caplet online in Malaysia?
Yes, you can! Panadol Extend SR 665mg Caplet is available for purchase through licensed online pharmacies in Malaysia. When buying online, always ensure the pharmacy is registered with the Ministry of Health (MOH) Malaysia to guarantee you are receiving a genuine, properly stored product.

Q2: Do I need a prescription to buy Panadol Extend SR 665mg Caplet in Malaysia?
Panadol Extend SR 665mg Caplet is generally available as an over-the-counter (OTC) product in Malaysia, meaning a prescription is typically not required for purchase. However, if you have underlying health conditions or are on other medications, it is always a good idea to consult your pharmacist before ordering.

Q3: How do I know if the Panadol Extend SR 665mg Caplet I'm buying online is authentic?
To ensure authenticity, always purchase from a licensed and reputable online pharmacy in Malaysia that sources products directly from authorised distributors. Look for the product registration number on the packaging, which confirms the product is registered with the Drug Control Authority (DCA) under the National Pharmaceutical Regulatory Agency (NPRA) Malaysia.

Q4: Does your online pharmacy deliver Panadol Extend SR 665mg Caplet across Malaysia?
Yes, we deliver Panadol Extend SR 665mg Caplet to addresses across Peninsular Malaysia, Sabah, and Sarawak. Delivery timelines and shipping fees may vary depending on your location, and you can check the estimated delivery time during the checkout process on our website.

Q5: Is it safe to order medicines like Panadol Extend online?
Absolutely, as long as you order from a legitimate, MOH-registered online pharmacy. Licensed online pharmacies in Malaysia are required to comply with strict regulations on storage, handling, and dispensing of medicines, so you can shop with confidence knowing your product is handled correctly from warehouse to your doorstep.

Q6: How will my Panadol Extend SR 665mg Caplet be packaged during delivery?
We take product integrity seriously. Your order will be securely packed to protect it from physical damage, heat, and moisture during transit. We follow responsible pharmaceutical packaging practices to ensure the product arrives in the same condition it left our facility.

Q7: What should I do if my delivered Panadol Extend SR 665mg Caplet appears damaged or tampered with?
If you receive a product that appears damaged, tampered with, or has broken packaging, please do not use it. Contact our customer service team immediately with photos of the product, and we will assist you with a replacement or refund in accordance with our returns policy.

Q8: Can I return or exchange Panadol Extend SR 665mg Caplet purchased online?
Due to the nature of pharmaceutical products and safety regulations, returns or exchanges are generally only accepted if the product is defective, damaged upon delivery, or incorrectly dispatched. Please review our pharmacy's returns policy or speak to our customer care team for specific guidance.

Q9: How can I track my order for Panadol Extend SR 665mg Caplet?
Once your order is confirmed and dispatched, you will receive a tracking number via email or SMS, which you can use to monitor your delivery status in real time through our courier partner's platform.

Q10: Is the price of Panadol Extend SR 665mg Caplet on your website competitive?
We strive to offer fair and transparent pricing on all our products, including Panadol Extend SR 665mg Caplet. Our prices are regularly reviewed to remain competitive within the Malaysian market, and we occasionally offer promotions or bundle deals — so keep an eye on our website or subscribe to our newsletter for the latest offers.

Q11: How do I place an order for Panadol Extend SR 665mg Caplet on your website?
Ordering is simple and straightforward. Search for the product on our website, add it to your cart, proceed to checkout, fill in your delivery details, and choose your preferred payment method. Our platform is secure, and your personal information is protected at all times.

Q12: What payment methods are accepted when buying Panadol Extend SR 665mg Caplet online?
We accept a variety of payment methods including online banking (FPX), major credit and debit cards, and popular e-wallet options commonly used in Malaysia such as Touch 'n Go eWallet and GrabPay. All transactions are processed through a secure payment gateway for your peace of mind.