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Beechams All In One Cold And Flu Relief Tablets – 16s

Beechams All In One Cold And Flu Relief Tablets – 16s

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  • ✔️ Relieves cold and flu fever, pain, and congestion simultaneously
  • ✔️ Contains guaifenesin to loosen and clear chesty mucus
  • ✔️ Phenylephrine decongestant unblocks nasal passages fast
  • ✔️ Suitable for adults and young people aged 12 and over
  • ✔️ Three active ingredients target multiple symptoms in one tablet

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What Are Beechams All In One Tablets for Cold and Flu?

 

When a cold or flu hits, it rarely comes with just one symptom. You might be dealing with a pounding head, a blocked nose, a rattling cough, and a fever all at once. That is where Beechams All In One tablets come in. This well-known over-the-counter remedy combines three active ingredients in a single tablet to tackle multiple cold and flu symptoms simultaneously, so you do not need to juggle several different medicines. Each pack contains 16 tablets, making it a practical option to keep at home during the colder months.

Cold and flu are among the most common reasons people visit a pharmacist in the UK. According to the NHS, most colds are caused by rhinoviruses and typically last up to 10 days, while flu symptoms tend to be more severe and come on more suddenly. If you are browsing our cold and flu range, you will find a variety of options to suit different symptom profiles — but for a multi-symptom approach, Beechams All In One tablets are a popular choice.

 

How Do Beechams All In One Tablets Work?

 

Each tablet contains three active ingredients, each targeting a different symptom:

  • Paracetamol 500mg — reduces fever and relieves headache, sore throat, and general aches and pains associated with colds and flu.
  • Phenylephrine hydrochloride 6.1mg — a nasal decongestant that works by narrowing the blood vessels in the nasal passages, reducing swelling and congestion so you can breathe more easily.
  • Guaifenesin 100mg — an expectorant that helps thin and loosen mucus in the chest, making it easier to cough up and clear.

Together, these three ingredients address the most disruptive cold and flu symptoms in one go. Rather than taking a separate painkiller, decongestant, and cough remedy, you get a combined effect from a single tablet.

 

Who Should Use Beechams All In One Tablets?

 

These tablets are suitable for adults and young people aged 12 and over who are experiencing the typical cluster of cold or flu symptoms. They are particularly useful if you have more than one symptom at the same time and want a convenient, single-product solution.

They may be a good fit if you:

  • Have a fever alongside nasal congestion and a chesty cough
  • Are experiencing cold-related headaches or body aches
  • Want to avoid taking multiple separate medicines
  • Are aged 12 or over and have no contraindications (see below)

They are not suitable for children under 12, and certain medical conditions or medicines may mean they are not appropriate for you. Always read the label carefully.

 

How Do Beechams All In One Tablets Compare to Similar Products?

 

Feature Beechams All In One Tablets Lemsip Max Cold & Flu Capsules
Active ingredients Paracetamol, Phenylephrine, Guaifenesin Paracetamol, Phenylephrine
Targets chesty cough Yes (Guaifenesin) No
Form Tablet Capsule
Minimum age 12 years 12 years

 

How Should You Store Beechams All In One Tablets?

 

Store your Beechams All In One tablets below 25°C in a dry place, away from direct sunlight. Keep them out of reach and sight of children at all times. Do not use the tablets after the expiry date printed on the packaging. If you are unsure whether a medicine is still safe to use, your pharmacist can advise you. For general aches and pains that persist beyond your cold, you might also want to explore our pain relief range for additional options.

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.

Beechams All In One Cold And Flu Relief Tablets 16s specifications
Treatment category Cold and flu relief
Mechanism of action Analgesic/antipyretic (paracetamol), nasal decongestant (phenylephrine), expectorant (guaifenesin)
Effective for Fever, nasal congestion, chesty cough, headache, sore throat, body aches
Suitable for Adults and children aged 12 and over
Active ingredients Paracetamol 500mg, Phenylephrine hydrochloride 6.1mg, Guaifenesin 100mg
Pack size 16 tablets
UK classification General Sale List (GSL)
Drug class Combination analgesic, decongestant, and expectorant
Preparation Film-coated tablet
Route of administration Oral

Specifications of Beechams All In One Cold And Flu Relief Tablets 16s

 

What Is Beechams All In One and What Is It Used For?

 

Beechams All In One Cold And Flu Relief Tablets are an over-the-counter combination medicine used to relieve the symptoms of colds and flu in adults and children aged 12 and over. The three active ingredients — paracetamol, phenylephrine hydrochloride, and guaifenesin — work together to address fever, pain, nasal congestion, and chesty cough. It is classified as a General Sale List (GSL) medicine in the UK, meaning it can be purchased without a prescription from pharmacies and other retail outlets.

The NHS advises that most cold and flu symptoms can be managed at home with rest, fluids, and over-the-counter medicines. Beechams All In One tablets are designed to make that self-care process more straightforward by combining multiple symptom-relief actions in one product.

 

What Do You Need to Know Before Using Beechams All In One?

 

Before taking these tablets, it is important to check whether they are appropriate for you. Do not take Beechams All In One tablets if any of the following apply:

  • You are allergic to paracetamol, phenylephrine, guaifenesin, or any other ingredient in the tablets
  • You are under 12 years of age
  • You are taking or have taken monoamine oxidase inhibitors (MAOIs) within the last 14 days
  • You have severe high blood pressure (hypertension) or severe heart disease
  • You have an overactive thyroid (hyperthyroidism)
  • You are pregnant or breastfeeding, unless advised by a doctor
  • You already take other medicines containing paracetamol — taking too much paracetamol can cause serious liver damage

Speak to your pharmacist or GP before taking these tablets if you have liver or kidney problems, diabetes, or are taking other medicines. The following drug interactions are known:

  • Other paracetamol-containing products (risk of overdose)
  • MAOIs and tricyclic antidepressants
  • Other sympathomimetic decongestants
  • Warfarin and other anticoagulants (with prolonged paracetamol use)
  • Medicines for high blood pressure or heart conditions

 

How Should You Use Beechams All In One Tablets?

 

Always take Beechams All In One tablets exactly as directed on the label. Swallow the tablets whole with a glass of water. Do not chew or crush them. If you are also managing nasal symptoms, you may find it helpful to browse our ear, nose and throat range for complementary products.

  1. Read the patient information leaflet before taking the tablets.
  2. Take 2 tablets with a full glass of water.
  3. Allow at least 4 hours between doses.
  4. Do not take more than 8 tablets in any 24-hour period.
  5. Do not take for more than 5 consecutive days without medical advice.
Age Group Dose Frequency Maximum daily dose
Adults and children aged 12+ 2 tablets Every 4–6 hours 8 tablets (4g paracetamol)
Children under 12 Not suitable — do not use

 

What Are the Possible Side Effects of Beechams All In One?

 

Like all medicines, Beechams All In One tablets can cause side effects, although not everyone experiences them. If you notice any side effects not listed here, speak to your pharmacist or doctor.

Common side effects (may affect up to 1 in 10 people):

  • Nausea or stomach upset
  • Difficulty sleeping (insomnia)
  • Dizziness or light-headedness
  • Increased heart rate (palpitations)

Less common side effects (may affect up to 1 in 100 people):

  • Raised blood pressure
  • Headache
  • Dry mouth
  • Skin rash or itching

Stop taking the tablets and seek immediate medical attention if you experience signs of a serious allergic reaction, such as swelling of the face, lips, or throat, difficulty breathing, or a severe skin reaction. Paracetamol overdose is a medical emergency — if you think you or someone else has taken too much, go to A&E immediately even if you feel well, as liver damage may not be apparent straight away.

 

How Should You Store Beechams All In One Tablets?

 

Correct storage helps maintain the effectiveness and safety of your tablets. Follow these guidelines:

  • Store below 25°C in a dry place
  • Keep away from direct sunlight and moisture
  • Keep out of the sight and reach of children
  • Do not use after the expiry date printed on the pack
  • Do not store in a bathroom or near a sink
  • Return unused or expired medicines to your pharmacist for safe disposal — do not flush down the toilet or throw in household waste

If you are looking to support your recovery more broadly, consider checking our vitamins and supplements range, which includes vitamin C and zinc products that may help support your immune system during and after illness.

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 Beechams All In One tablets online in the UK?

You can buy Beechams All In One Cold And Flu Relief Tablets 16s directly from Cured Pharmacy, a GPhC-registered UK online pharmacy, for £4.75. No prescription is needed as this is an over-the-counter medicine. Simply add to your basket and choose your preferred delivery option at checkout.

How do Beechams All In One tablets work in the body?

The tablets contain three active ingredients that each target a different symptom. Paracetamol reduces fever and relieves pain by acting on the central nervous system, phenylephrine narrows blood vessels in the nasal passages to reduce congestion, and guaifenesin thins mucus in the airways to make it easier to clear. Together they provide multi-symptom relief from a single tablet.

How do I use Beechams All In One tablets step by step?

Take 2 tablets with a full glass of water, and allow at least 4 hours before taking your next dose. Do not take more than 8 tablets in any 24-hour period, and do not use for more than 5 consecutive days without speaking to a pharmacist or doctor. Always read the patient information leaflet before use.

What is the correct dose of Beechams All In One tablets for adults?

The recommended dose for adults and children aged 12 and over is 2 tablets every 4 to 6 hours as needed. The maximum dose is 8 tablets in any 24-hour period, which equates to 4g of paracetamol — the daily maximum for an adult. Never exceed this limit, as doing so can cause serious liver damage.

What is the best time to take Beechams All In One tablets?

You can take Beechams All In One tablets at any time of day when your symptoms are troublesome, as long as you space doses at least 4 hours apart. Many people find it helpful to take a dose in the morning to manage daytime symptoms and again in the early evening. Avoid taking them too close to bedtime as phenylephrine may cause difficulty sleeping in some people.

What are the side effects of Beechams All In One tablets and how do I manage them?

Common side effects include nausea, dizziness, difficulty sleeping, and an increased heart rate. Taking the tablets with food may help reduce nausea. If you experience a skin rash, swelling, or difficulty breathing, stop taking the tablets immediately and seek urgent medical attention, as these could indicate a serious allergic reaction.

Who is eligible to take Beechams All In One tablets?

These tablets are suitable for adults and young people aged 12 and over who are experiencing cold or flu symptoms including fever, nasal congestion, and chesty cough. They are not suitable for children under 12, people taking MAOIs, those with severe hypertension or heart disease, or anyone allergic to the active ingredients. Pregnant or breastfeeding women should consult a doctor before use.

Can I take Beechams All In One tablets if I am pregnant?

Beechams All In One tablets are not recommended during pregnancy without medical advice. While paracetamol is generally considered the safest painkiller during pregnancy, the phenylephrine component is not recommended, particularly in the first trimester. Always speak to your GP or midwife before taking any cold and flu remedy when pregnant.

What happens if I miss a dose of Beechams All In One tablets?

If you miss a dose, simply take your next dose when your symptoms return, as long as at least 4 hours have passed since your last dose. Do not double up to make up for a missed dose. These tablets are taken as needed for symptom relief rather than on a strict schedule, so missing a dose is not a clinical concern.

Can I take Beechams All In One tablets with other medicines?

You should not take these tablets alongside other products containing paracetamol, as this significantly increases the risk of paracetamol overdose and liver damage. They should also not be taken with MAOIs, other decongestants, or medicines for high blood pressure. Always check with your pharmacist if you are unsure about interactions with your current medicines.

How long can you take Beechams All In One tablets for?

These tablets should not be used for more than 5 consecutive days without consulting a doctor or pharmacist. If your symptoms have not improved after 5 days, or if they worsen at any point, you should seek medical advice. Prolonged use without review is not recommended, as it may mask a more serious underlying condition.

Are Beechams All In One tablets suitable for people with high blood pressure?

People with high blood pressure should exercise caution before taking these tablets, as phenylephrine can raise blood pressure further. If you have hypertension, speak to your pharmacist or GP before use. They may recommend an alternative product that does not contain a decongestant. You can also explore our ear, nose and throat range for decongestant-free nasal relief options.

What are the alternatives to Beechams All In One tablets?

Alternatives include other combination cold and flu remedies such as Lemsip Max capsules or Day Nurse, which also contain paracetamol and phenylephrine but without guaifenesin. If you only have one or two symptoms, individual medicines such as a standalone paracetamol or a nasal decongestant spray may be more appropriate. Browse our full cold and flu range to compare options.

Can I drink alcohol while taking Beechams All In One tablets?

You should avoid alcohol while taking these tablets. Alcohol can increase the risk of liver damage when combined with paracetamol, and it can also worsen dizziness and drowsiness that may occur as side effects. The NHS advises that people who regularly drink large amounts of alcohol should speak to a doctor before taking paracetamol-containing products.

What is the latest guidance on treating cold and flu symptoms at home?

Current NHS guidance recommends rest, staying hydrated, and using over-the-counter medicines to manage cold and flu symptoms at home for most people. Antibiotics are not effective against viral infections like colds and flu and should not be requested for these illnesses. If you are in a high-risk group or your symptoms are severe, contact your GP or call NHS 111 for personalised advice.

How Should You Use Beechams All In One Tablets?

Using Beechams All In One tablets correctly ensures you get the most effective symptom relief while staying safe. Always read the patient information leaflet supplied with the pack before you start. Swallow the tablets whole — do not crush or chew them — and take them with a full glass of water.

Follow these steps each time you take a dose:

What Is the Correct Dose of Beechams All In One Tablets?

The dose depends on your age. These tablets are not suitable for children under 12 years of age under any circumstances. For everyone aged 12 and over, the dose is the same regardless of body weight.

Always stick to the recommended dose. Taking more than the stated amount of paracetamol can cause serious and potentially irreversible liver damage, even if you feel well at the time.

When Is the Best Time to Use Beechams All In One Tablets?

Take a dose whenever your cold or flu symptoms are causing you discomfort, as long as at least 4 hours have passed since your last dose. Many people find it helpful to take their first dose in the morning when symptoms tend to feel most intense after a night's rest.

Be mindful of taking a dose too close to bedtime. Phenylephrine, the decongestant ingredient, can cause difficulty sleeping or a feeling of restlessness in some people. If you find this is an issue, try to take your last dose of the day at least 2 to 3 hours before you plan to sleep.

How Long Can You Use Beechams All In One Tablets For?

These tablets are intended for short-term use only. Do not take them for more than 5 consecutive days without first speaking to a pharmacist or doctor. Most cold and flu episodes resolve within 7 to 10 days, but if your symptoms are not improving after 5 days of treatment, or if they worsen at any point, you should seek medical advice promptly.

Prolonged use of decongestants beyond the recommended period is not advised, as it may mask symptoms of a more serious condition. If you develop a high fever that does not respond to treatment, a severe headache, chest pain, or shortness of breath, stop taking the tablets and contact your GP or call NHS 111.

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

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What Are the Most Common Side Effects of Beechams All In One Tablets?

Most people tolerate Beechams All In One tablets well when taken as directed, but like all medicines, they can cause side effects in some people. Common side effects are generally mild and tend to resolve on their own once you stop taking the tablets.

  • Nausea or mild stomach upset
  • Difficulty sleeping or restlessness (linked to phenylephrine)
  • Dizziness or light-headedness
  • Increased heart rate (palpitations)
  • Headache

What Are the Less Common Side Effects of Beechams All In One Tablets?

Less common side effects occur in a smaller number of people but are still worth being aware of. If you notice any of the following, consider stopping the tablets and speaking to your pharmacist.

  • Raised blood pressure
  • Dry mouth
  • Skin rash or itching
  • Sweating
  • Tremor or feeling of anxiety
  • Urinary retention (difficulty passing urine), particularly in men with prostate problems

What Are the Serious Side Effects of Beechams All In One Tablets?

Serious side effects are rare but require immediate medical attention. The most significant risk associated with these tablets is paracetamol overdose, which can cause severe liver damage. This can happen if you accidentally take too much paracetamol by combining these tablets with other paracetamol-containing products. If you think you or someone else has taken too much, go to your nearest A&E immediately — even if you feel well — as symptoms of liver damage may not appear for several days.

Serious allergic reactions (anaphylaxis) are rare but possible. Signs include swelling of the face, lips, tongue, or throat, difficulty breathing, a sudden drop in blood pressure, or a widespread skin rash. This is a medical emergency — call 999 immediately.

What Should You Do If You Experience Side Effects?

For mild side effects such as nausea, try taking the tablets with a small amount of food. If you experience difficulty sleeping, avoid taking a dose in the 2 to 3 hours before bedtime. For dizziness, sit or lie down until the feeling passes and avoid driving or operating machinery.

If any side effect is severe, persistent, or concerns you, stop taking the tablets and speak to your pharmacist or GP. You can also report side effects directly to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk. Reporting side effects helps improve medicine safety for everyone.

Can Beechams All In One Tablets Interact With Other Medicines?

Yes. These tablets can interact with several other medicines, which is why it is important to tell your pharmacist about everything you are currently taking — including herbal remedies and supplements. Key interactions include:

  • Other paracetamol-containing products — increases the risk of paracetamol overdose and liver damage
  • Monoamine oxidase inhibitors (MAOIs) — can cause a dangerous rise in blood pressure when combined with phenylephrine; do not take within 14 days of stopping an MAOI
  • Tricyclic antidepressants — may enhance the cardiovascular effects of phenylephrine
  • Warfarin and other anticoagulants — prolonged use of paracetamol may enhance the anticoagulant effect
  • Antihypertensive medicines — phenylephrine may reduce their effectiveness

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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