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Nurofen Express Ibuprofen 256mg - 16 Caplets

Nurofen Express Ibuprofen 256mg - 16 Caplets

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  • ✔️ Relieves headaches, period pain, and muscle pain fast
  • ✔️ Ibuprofen lysine formula absorbs faster than standard ibuprofen
  • ✔️ Reduces fever associated with colds and flu effectively
  • ✔️ Suitable for adults and young people aged 12 and over
  • ✔️ Compact 16-caplet pack ideal for home or on-the-go use

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What Are Nurofen Express Ibuprofen 256mg Caplets?

 

When pain strikes — whether it's a throbbing headache, a stiff muscle after exercise, or a fever that just won't budge — you want something that gets to work quickly. Nurofen Express ibuprofen 256mg caplets are designed to do exactly that. Each caplet contains ibuprofen lysine 342mg, which is equivalent to 200mg of ibuprofen. The lysine salt form is absorbed into the bloodstream faster than standard ibuprofen tablets, meaning you may start to feel relief sooner. This 16-caplet pack is a convenient, compact option to keep at home or in your bag for when pain catches you off guard. You can explore our full pain relief collection if you're looking for additional options to suit your needs.

Ibuprofen belongs to a class of medicines called non-steroidal anti-inflammatory drugs (NSAIDs). It is one of the most widely used over-the-counter pain relievers in the UK, recommended by the NHS for a range of mild to moderate pain conditions. Nurofen Express is available without a prescription and is classified as a Pharmacy (P) medicine in the UK.

 

How Do Nurofen Express Caplets Work to Relieve Pain?

 

Understanding how this medicine works can help you use it more confidently. Ibuprofen acts by blocking enzymes in the body called cyclo-oxygenase-1 (COX-1) and cyclo-oxygenase-2 (COX-2). These enzymes are responsible for producing prostaglandins — chemical messengers that trigger pain, inflammation, and fever. By reducing prostaglandin production, ibuprofen helps to:

  • Reduce pain signals sent to the brain
  • Lower inflammation at the site of injury or irritation
  • Bring down a raised body temperature (antipyretic effect)
  • Ease the discomfort associated with conditions like period pain or dental pain

The key difference with Nurofen Express is the ibuprofen lysine formulation. Because lysine is a more soluble salt, it dissolves and is absorbed more rapidly in the gastrointestinal tract compared to standard ibuprofen. This means the active ingredient reaches peak plasma concentration faster, which is why many people notice relief beginning within around 15 to 30 minutes of taking a dose.

 

Who Is Nurofen Express Suitable For?

 

Nurofen Express is suitable for adults and young people aged 12 years and over. It is particularly useful for people who need fast-acting relief from a range of everyday pain conditions. It may be a good choice if you:

  • Suffer from tension headaches or migraines
  • Experience period pain (dysmenorrhoea)
  • Have mild to moderate muscle or joint pain after physical activity
  • Need to reduce a fever associated with a cold or flu
  • Have dental pain while waiting for a dentist appointment

It is not suitable for children under 12, and certain medical conditions or medications may mean it is not appropriate for you. Always check with your pharmacist before starting any new medicine.

 

How Does Nurofen Express Compare to Standard Ibuprofen Tablets?

 

Feature Nurofen Express 256mg Caplets Standard Ibuprofen 200mg Tablets
Active ingredient Ibuprofen lysine 342mg (= 200mg ibuprofen) Ibuprofen 200mg
Speed of absorption Faster (lysine salt form) Standard absorption rate
Dosage form Caplet (easy to swallow) Tablet
Pack size 16 caplets Typically 16–48 tablets
UK classification Pharmacy (P) medicine General Sale List (GSL) or Pharmacy (P)

 

How Should You Store Nurofen Express Caplets?

 

Proper storage keeps your medicine safe and effective. Store ibuprofen 256mg caplets below 25°C in a dry place, away from direct sunlight and moisture. Keep the pack out of reach and sight of children at all times. Do not use the caplets after the expiry date printed on the packaging. If you're managing multiple health products at home — from vitamins and supplements to pain relief — it's worth keeping a dedicated, cool, dry storage space for all your medicines.

Do not store medicines in the bathroom or near a sink, as humidity can degrade the active ingredient over time. If you have unused or expired caplets, return them to your local pharmacy for safe disposal — do not flush them down the toilet or throw them in household waste.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

Nurofen Express Ibuprofen 256mg - 16 Caplets specifications
Treatment category Pain relief, fever reduction, anti-inflammatory
Mechanism of action COX-1 and COX-2 enzyme inhibition; reduces prostaglandin synthesis
Effective for Headache, migraine, period pain, muscle pain, dental pain, fever, cold and flu symptoms
Suitable for Adults and young people aged 12 years and over
Active ingredient Ibuprofen lysine 342mg (equivalent to ibuprofen 200mg)
Pack size 16 caplets
Strength 256mg ibuprofen lysine per caplet (labelled as 256mg)
UK classification Pharmacy (P) medicine
Drug class Non-steroidal anti-inflammatory drug (NSAID)
Preparation Caplet (film-coated)
Route of administration Oral

Specifications of Nurofen Express Ibuprofen 256mg - 16 Caplets

 

What Is Nurofen Express and What Is It Used For?

 

Nurofen Express Ibuprofen 256mg Caplets are an over-the-counter NSAID medicine used to relieve mild to moderate pain and reduce fever. The active ingredient, ibuprofen lysine, works in the same way as standard ibuprofen but is formulated for faster absorption. According to the NHS, ibuprofen is commonly used for headaches, dental pain, period pain, muscle and joint pain, and to bring down a high temperature. This product is intended for short-term use only and should not be taken for longer than necessary.

 

What Do You Need to Know Before Using Nurofen Express?

 

Before taking these caplets, it is important to check whether this medicine is right for you. Do not take Nurofen Express if any of the following apply:

  • You are allergic to ibuprofen, aspirin, or any other NSAID
  • You have or have had a peptic ulcer or gastrointestinal bleeding
  • You are in the third trimester of pregnancy (after 28 weeks)
  • You have severe heart failure, severe kidney disease, or severe liver disease
  • You are under 12 years of age

Speak to your pharmacist or GP before taking this medicine if you have asthma, high blood pressure, a history of heart disease, inflammatory bowel disease, or any clotting disorder. The NHS advises that ibuprofen should be used with caution in older adults, as the risk of side effects — particularly gastrointestinal — is higher in this group.

Be aware of the following potential drug interactions:

  • Aspirin or other NSAIDs — increased risk of gastrointestinal side effects
  • Warfarin or other anticoagulants — ibuprofen may increase bleeding risk
  • Lithium — ibuprofen can raise lithium blood levels
  • Antihypertensives (blood pressure medicines) — ibuprofen may reduce their effectiveness
  • SSRIs (antidepressants) — combined use may increase the risk of gastrointestinal bleeding
  • Methotrexate — ibuprofen can increase methotrexate toxicity

 

How Should You Use Nurofen Express Caplets?

 

Always take this medicine exactly as directed on the label or as advised by your pharmacist. Swallow the caplets whole with a full glass of water. Taking ibuprofen with food or milk can help reduce the chance of stomach upset, though it is not always necessary. If you are also managing symptoms like cold and flu, be careful not to take other medicines that also contain ibuprofen at the same time.

  1. Check the expiry date on the pack before use
  2. Take 2 caplets with a full glass of water
  3. Take with or after food if your stomach is sensitive
  4. Wait at least 4 hours before taking the next dose
  5. Do not exceed 6 caplets (3 doses) in any 24-hour period
  6. Use the lowest effective dose for the shortest time needed
Age Group Dose Frequency Maximum in 24 hours
Adults and young people aged 12+ 2 caplets (= 400mg ibuprofen) Up to 3 times daily 6 caplets (= 1,200mg ibuprofen)
Children under 12 Not suitable — do not use

 

What Are the Possible Side Effects of Nurofen Express?

 

Like all medicines, ibuprofen can cause side effects, although not everyone experiences them. The NHS notes that gastrointestinal effects are the most commonly reported with NSAIDs. If you experience any severe or persistent side effects, stop taking the medicine and seek medical advice promptly.

Common side effects:

  • Nausea or feeling sick
  • Indigestion or heartburn
  • Stomach pain or discomfort
  • Diarrhoea or constipation

Less common side effects:

  • Dizziness or headache
  • Skin rash or itching
  • Fluid retention (swelling of ankles or feet)
  • Raised blood pressure
  • Worsening of asthma symptoms (bronchospasm)

Rarely, ibuprofen can cause serious gastrointestinal bleeding, kidney problems, or allergic reactions including anaphylaxis. Seek emergency medical help immediately if you notice blood in your stools, vomit that looks like coffee grounds, severe abdominal pain, or signs of an allergic reaction such as swelling of the face, lips, or throat.

 

How Should You Store Nurofen Express Caplets?

 

Correct storage helps maintain the quality and safety of your medicine. Follow these guidelines:

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight and moisture
  • Do not store in the bathroom or near a sink
  • Keep out of the sight and reach of children
  • Do not use after the expiry date printed on the pack
  • Return unused or expired medicine to your local pharmacy for safe disposal

If you are managing a range of health products at home, our first aid collection includes a variety of essentials to keep your medicine cabinet well-stocked and organised.

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy Nurofen Express Ibuprofen 256mg online in the UK?

You can buy Nurofen Express Ibuprofen 256mg 16 Caplets directly from Cured Pharmacy, a GPhC-registered UK online pharmacy, for just £3.99. No prescription is needed as it is an over-the-counter Pharmacy (P) medicine. Simply add it to your basket and it will be dispatched to your door.

How does Nurofen Express work differently from regular ibuprofen?

Nurofen Express contains ibuprofen lysine, a salt form of ibuprofen that dissolves and is absorbed more rapidly in the gut than standard ibuprofen tablets. This means the active ingredient reaches your bloodstream faster, potentially providing quicker onset of pain relief. Both forms ultimately work by inhibiting COX enzymes and reducing prostaglandin production.

How do I take Nurofen Express 256mg caplets step by step?

Take 2 caplets with a full glass of water, with or after food if your stomach is sensitive. Wait at least 4 hours before taking your next dose, and never exceed 6 caplets in any 24-hour period. If your symptoms persist beyond 3 days, speak to your pharmacist or GP.

What is the correct dose of Nurofen Express for adults?

The recommended adult dose is 2 caplets (equivalent to 400mg ibuprofen) taken up to three times a day. Always leave at least 4 hours between doses and do not take more than 6 caplets in 24 hours. Use the lowest effective dose for the shortest time needed.

When is the best time to take Nurofen Express for a headache?

For headaches, it is generally most effective to take ibuprofen as soon as symptoms begin rather than waiting until the pain becomes severe. Taking it with a small amount of food can help protect your stomach. Staying well hydrated alongside your dose may also support faster relief.

What are the side effects of Nurofen Express and how do I manage them?

The most common side effects include nausea, indigestion, and stomach discomfort — taking the caplets with food usually helps reduce these. Less commonly, you may experience dizziness, skin rash, or fluid retention. If you notice any serious symptoms such as black stools, severe stomach pain, or signs of an allergic reaction, stop taking the medicine and seek medical help immediately.

Who should not take Nurofen Express Ibuprofen 256mg?

This medicine is not suitable for children under 12, people allergic to ibuprofen or aspirin, those with a peptic ulcer or gastrointestinal bleeding, or anyone in the third trimester of pregnancy. People with severe heart, kidney, or liver disease should also avoid it. Always consult your pharmacist if you are unsure whether this product is right for you.

Can I take Nurofen Express if I am pregnant?

Ibuprofen should not be taken during the third trimester of pregnancy (after 28 weeks) as it may harm the unborn baby. During the first and second trimesters, it should only be used on the advice of a doctor or pharmacist. Paracetamol is generally considered the preferred pain reliever during pregnancy — speak to your midwife or GP for personalised advice.

What happens if I miss a dose of Nurofen Express?

If you miss a dose, simply take the next one when you need it, provided at least 4 hours have passed since your last dose. Do not take a double dose to make up for a missed one. Because Nurofen Express is used as needed for pain rather than on a fixed schedule, missing a dose is rarely a concern.

Can I take Nurofen Express with paracetamol?

Yes, ibuprofen and paracetamol can generally be taken together as they work through different mechanisms and do not interact with each other. The NHS notes that alternating or combining the two can sometimes provide better pain relief than either medicine alone. Always follow the recommended dose for each medicine separately and do not exceed the stated limits for either.

How long can I use Nurofen Express for?

Nurofen Express is intended for short-term use only. For pain relief, do not use it for more than 3 days without speaking to a pharmacist or GP. For fever, do not use for more than 3 days without medical advice. Prolonged use of NSAIDs increases the risk of gastrointestinal, cardiovascular, and kidney side effects.

What are the alternatives to Nurofen Express for pain relief?

Alternatives include standard ibuprofen 200mg tablets, paracetamol 500mg, or aspirin 300mg (for adults only). For muscle and joint pain, topical ibuprofen gels may also be an option. You can browse our full pain relief collection to compare available options and find what suits you best.

Can I take Nurofen Express for period pain?

Yes, ibuprofen is one of the most commonly recommended medicines for period pain (dysmenorrhoea) because it reduces prostaglandin levels, which are responsible for uterine cramping. Taking it at the first sign of discomfort, rather than waiting for pain to peak, tends to give the best results. If period pain is severe or persistent, speak to your GP as there may be an underlying cause.

Does Nurofen Express interact with any other medicines?

Yes, ibuprofen can interact with several medicines including warfarin, aspirin, lithium, SSRIs, antihypertensives, and methotrexate. These interactions can increase the risk of bleeding, reduce the effectiveness of blood pressure medicines, or raise the levels of other drugs in your blood. Always tell your pharmacist about all medicines you are taking before starting Nurofen Express. If you are managing other conditions, our vitamins and supplements section may also be of interest for supporting general wellbeing.

What is the latest research on ibuprofen lysine for pain relief?

Clinical studies have consistently shown that ibuprofen lysine is absorbed more rapidly than standard ibuprofen, with some research indicating a faster time to maximum plasma concentration. This pharmacokinetic advantage supports its use when quick onset of action is a priority, such as for acute headache or sudden-onset pain. The overall efficacy and safety profile of ibuprofen lysine is well-established and consistent with that of ibuprofen across published literature.

How Should You Use Nurofen Express Ibuprofen 256mg Caplets?

Nurofen Express caplets are taken orally with a full glass of water. Swallowing them whole — rather than chewing or crushing — ensures the film coating works as intended and helps protect your stomach lining. Taking them with or shortly after food is a sensible habit, particularly if you know your stomach is sensitive to anti-inflammatory medicines.

Follow these steps each time you take a dose:

What Is the Correct Dose of Nurofen Express Ibuprofen 256mg?

The dose depends on your age. This product is not suitable for children under 12 years old. Adults and young people aged 12 and over should take 2 caplets per dose, which provides 400mg of ibuprofen — a standard therapeutic dose for mild to moderate pain. Always use the lowest effective dose for the shortest time needed.

When Is the Best Time to Use Nurofen Express?

For pain conditions such as headaches or period pain, taking ibuprofen at the very first sign of symptoms tends to give the most effective results. Waiting until pain becomes severe can make it harder to manage. If you are using it to reduce a fever, take it as soon as you notice your temperature is raised and you feel unwell.

Avoid taking ibuprofen on a completely empty stomach if possible, as this can increase the likelihood of gastrointestinal discomfort. A light snack or glass of milk before your dose is sufficient to help protect the stomach lining.

How Long Can You Use Nurofen Express For?

Nurofen Express is designed for short-term use only. For pain relief, do not use it for more than 3 consecutive days without consulting a pharmacist or GP. For fever, the same 3-day limit applies. If your symptoms persist, worsen, or return after stopping, seek medical advice — there may be an underlying cause that needs assessment.

Long-term or frequent use of NSAIDs like ibuprofen is associated with an increased risk of gastrointestinal problems, cardiovascular effects, and kidney strain. If you find yourself needing pain relief regularly, speak to your GP about longer-term management options.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

How Should You Use Nurofen Express Ibuprofen 256mg Caplets?

Nurofen Express caplets are taken orally with a full glass of water. Swallowing them whole — rather than chewing or crushing — ensures the film coating works as intended and helps protect your stomach lining. Taking them with or shortly after food is a sensible habit, particularly if you know your stomach is sensitive to anti-inflammatory medicines.

Follow these steps each time you take a dose:

What Is the Correct Dose of Nurofen Express Ibuprofen 256mg?

The dose depends on your age. This product is not suitable for children under 12 years old. Adults and young people aged 12 and over should take 2 caplets per dose, which provides 400mg of ibuprofen — a standard therapeutic dose for mild to moderate pain. Always use the lowest effective dose for the shortest time needed.

When Is the Best Time to Use Nurofen Express?

For pain conditions such as headaches or period pain, taking ibuprofen at the very first sign of symptoms tends to give the most effective results. Waiting until pain becomes severe can make it harder to manage. If you are using it to reduce a fever, take it as soon as you notice your temperature is raised and you feel unwell.

Avoid taking ibuprofen on a completely empty stomach if possible, as this can increase the likelihood of gastrointestinal discomfort. A light snack or glass of milk before your dose is sufficient to help protect the stomach lining.

How Long Can You Use Nurofen Express For?

Nurofen Express is designed for short-term use only. For pain relief, do not use it for more than 3 consecutive days without consulting a pharmacist or GP. For fever, the same 3-day limit applies. If your symptoms persist, worsen, or return after stopping, seek medical advice — there may be an underlying cause that needs assessment.

Long-term or frequent use of NSAIDs like ibuprofen is associated with an increased risk of gastrointestinal problems, cardiovascular effects, and kidney strain. If you find yourself needing pain relief regularly, speak to your GP about longer-term management options.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

What Are the Most Common Side Effects of Nurofen Express?

Like all NSAIDs, ibuprofen can cause side effects in some people, though many people tolerate it well when taken correctly and for short periods. The most frequently reported side effects relate to the gastrointestinal tract, as ibuprofen can irritate the stomach lining.

  • Nausea or feeling sick
  • Indigestion or heartburn
  • Stomach pain or abdominal discomfort
  • Diarrhoea
  • Constipation
  • Bloating or wind

Taking Nurofen Express with food or milk can significantly reduce the likelihood of these effects. If stomach discomfort is a recurring problem for you with ibuprofen, speak to your pharmacist — they may suggest a stomach-protecting medicine to take alongside it.

What Are the Less Common Side Effects of Nurofen Express?

Some people experience side effects that are less frequent but still worth being aware of. These tend to occur more often with higher doses or prolonged use.

  • Dizziness or light-headedness
  • Headache (paradoxically, in some cases)
  • Skin rash or itching
  • Fluid retention, causing swelling of the ankles or feet
  • Raised blood pressure
  • Worsening of asthma symptoms or breathlessness
  • Ringing in the ears (tinnitus)

If you have asthma, be particularly cautious — the NHS notes that some people with asthma find their symptoms worsen when they take ibuprofen or other NSAIDs. If this happens, stop taking the medicine and speak to your GP.

What Are the Serious Side Effects of Nurofen Express?

Serious side effects are rare but can occur, particularly with prolonged use or in people with pre-existing health conditions. You should stop taking Nurofen Express and seek urgent medical attention if you experience any of the following:

  • Black, tarry, or blood-streaked stools — a sign of gastrointestinal bleeding
  • Vomiting blood or material that looks like coffee grounds
  • Severe stomach pain
  • Sudden swelling of the face, lips, tongue, or throat (angioedema)
  • Difficulty breathing or severe skin reactions — signs of a serious allergic reaction
  • Chest pain, shortness of breath, or sudden weakness — possible cardiovascular events
  • Significant reduction in urine output — possible kidney impairment

What Should You Do If You Experience Side Effects?

If you notice any side effects that concern you, stop taking the medicine and contact your pharmacist or GP. For mild gastrointestinal effects, taking the caplets with food is usually sufficient to manage the problem. For any serious or unexpected reaction, seek medical help without delay. You can also report suspected side effects directly to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk.

Can Nurofen Express Interact With Other Medicines?

Yes. Ibuprofen has several clinically significant interactions that you should be aware of before taking it. It can increase the anticoagulant effect of warfarin, raising the risk of bleeding. Taken alongside other NSAIDs or aspirin, the risk of gastrointestinal side effects increases substantially. Ibuprofen can also reduce the effectiveness of antihypertensive medicines, raise lithium blood levels to potentially toxic concentrations, and increase the toxicity of methotrexate. SSRIs taken with ibuprofen may further increase the risk of gastrointestinal bleeding. Always tell your pharmacist about every medicine, supplement, or herbal remedy you are taking before starting Nurofen Express.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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