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Sinutab Non-Drowsy - 15 Tablets

Sinutab Non-Drowsy - 15 Tablets

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  • ✔️ Relieves sinus pain and nasal congestion simultaneously
  • ✔️ Non-drowsy formula safe for daytime use
  • ✔️ Dual action: paracetamol plus pseudoephedrine decongestant
  • ✔️ Suitable for adults and young people aged 12 and over
  • ✔️ Starts working within 30 to 60 minutes of taking a dose

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What Is Sinutab Non-Drowsy and Does It Work?

 

Blocked sinuses are miserable. The pressure behind your eyes, the dull ache across your cheeks, the stuffed-up nose that makes it hard to concentrate — it all adds up. Sinutab non drowsy tablets are designed specifically for this kind of discomfort, combining two active ingredients to tackle both the pain and the congestion at the same time. Each pack contains 15 tablets, giving you a short course to get through the worst of a sinus episode. If you're also dealing with other cold-related symptoms, you might find our cold and flu range useful alongside this product.

Sinutab Non-Drowsy is an over-the-counter medicine available without a prescription. It's suitable for adults and children aged 12 and over, and — as the name suggests — it's formulated without antihistamines, so it won't leave you feeling foggy or sleepy during the day.

 

How Does Sinutab Non-Drowsy Work to Relieve Sinus Symptoms?

 

The tablets work through a dual-action approach. Here's what each ingredient does:

  • Paracetamol (500mg per tablet): A well-established analgesic and antipyretic. It reduces sinus pain and headache, and can help bring down a mild fever associated with sinus infections or colds.
  • Pseudoephedrine hydrochloride (30mg per tablet): A sympathomimetic decongestant. It works by causing vasoconstriction — narrowing the blood vessels in the lining of the nasal passages — which reduces swelling and allows mucus to drain more freely.
  • No antihistamine: Unlike many combination cold remedies, there is no sedating antihistamine in this formulation, which is why it doesn't cause drowsiness.

Together, these two ingredients address the root causes of sinus discomfort rather than just masking them. Relief typically begins within 30 to 60 minutes of taking a dose.

 

Who Is Sinutab Non-Drowsy Suitable For?

 

This product is a good option for people who need daytime sinus relief without the sedating effects of antihistamine-based remedies. It's particularly useful if you need to stay alert at work or while driving. That said, it's not right for everyone.

Sinutab Non-Drowsy is suitable for:

  • Adults and young people aged 12 and over
  • People experiencing sinus pain, pressure, or nasal congestion due to colds or sinusitis
  • Those who need a non-drowsy formula for daytime use
  • People who are not taking other paracetamol-containing medicines

It is not suitable for children under 12, pregnant or breastfeeding women (without medical advice), or anyone with high blood pressure, heart disease, hyperthyroidism, or glaucoma. Always read the label carefully before use.

 

How Does Sinutab Non-Drowsy Compare to Other Sinus Remedies?

 

Feature Sinutab Non-Drowsy Sudafed Congestion Relief (Pseudoephedrine only)
Active ingredients Paracetamol 500mg + Pseudoephedrine 30mg Pseudoephedrine 60mg
Pain relief Yes No
Decongestant action Yes Yes
Causes drowsiness No No
Suitable for 12+ Yes Yes (12+)

 

How Should You Store Sinutab Non-Drowsy Tablets?

 

Store your sinutab non drowsy tablets below 25°C in a dry place, away from direct sunlight. Keep them in the original packaging so you can refer to the leaflet if needed. As with all medicines, keep them out of the reach and sight of children. Do not use the tablets after the expiry date printed on the pack. If you're unsure whether a tablet is still safe to use, speak to your pharmacist — they can advise you without an appointment. For other ear, nose, and throat products, browse our ear, nose and throat collection.

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.

Sinutab Non-Drowsy 15 Tablets specifications
Treatment category Sinus congestion and pain relief
Mechanism of action Analgesic (paracetamol) + sympathomimetic decongestant (pseudoephedrine)
Effective for Sinus pain, sinus pressure, nasal congestion, headache associated with sinusitis
Suitable for Adults and children aged 12 and over
Active ingredient Paracetamol 500mg, Pseudoephedrine hydrochloride 30mg
Pack size 15 tablets
UK classification Pharmacy (P) medicine
Drug class Analgesic / Sympathomimetic decongestant
Preparation Film-coated tablet
Route of administration Oral

Specifications of Sinutab Non-Drowsy 15 Tablets

 

What Is Sinutab Non-Drowsy and What Is It Used For?

 

Sinutab Non-Drowsy is a combination medicine used to relieve the symptoms of sinusitis and sinus congestion caused by colds. Each tablet contains two active ingredients: paracetamol 500mg, which relieves pain and reduces fever, and pseudoephedrine hydrochloride 30mg, a nasal decongestant that reduces swelling in the nasal passages. It is classified as a Pharmacy (P) medicine in the UK, meaning it is available over the counter but should be purchased from a registered pharmacy. It is intended for short-term use only.

 

What Do You Need to Know Before Using Sinutab Non-Drowsy?

 

Before taking these tablets, it's important to check whether they are appropriate for you. Do not take Sinutab Non-Drowsy if any of the following apply:

  • You are under 12 years of age
  • You have high blood pressure (hypertension) or heart disease
  • You have hyperthyroidism (overactive thyroid)
  • You have glaucoma (raised pressure in the eye)
  • You have severe kidney or liver disease
  • You are pregnant or breastfeeding (seek medical advice first)
  • You are currently taking or have taken monoamine oxidase inhibitors (MAOIs) within the last 14 days
  • You are already taking other medicines containing paracetamol
  • You have difficulty urinating due to an enlarged prostate

The following medicines may interact with Sinutab Non-Drowsy:

  • MAOIs and tricyclic antidepressants — risk of dangerous blood pressure increase
  • Other sympathomimetics (e.g. other decongestants) — additive cardiovascular effects
  • Antihypertensive medicines — pseudoephedrine may reduce their effectiveness
  • Warfarin — regular paracetamol use may enhance anticoagulant effect
  • Other paracetamol-containing products — risk of overdose

 

How Should You Use Sinutab Non-Drowsy Correctly?

 

Always follow the dosage instructions on the pack or as directed by your pharmacist. Swallow the tablets whole with a glass of water. Do not crush or chew them.

  1. Check you are not already taking any other paracetamol-containing medicine.
  2. Take 2 tablets with a full glass of water.
  3. Repeat every 4 to 6 hours as needed.
  4. Do not take more than 4 doses (8 tablets) in any 24-hour period.
  5. Do not use for more than 5 consecutive days without speaking to a doctor.
Age Group Dose Frequency Maximum daily dose
Adults and children 12+ 2 tablets Every 4–6 hours 8 tablets (4 doses)
Children under 12 Not suitable — do not use

If you're managing other symptoms alongside sinus congestion, you may also want to explore our pain relief collection for complementary options.

 

What Are the Possible Side Effects of Sinutab Non-Drowsy?

 

Like all medicines, Sinutab Non-Drowsy can cause side effects, although not everyone experiences them. Knowing what to look out for helps you use the medicine safely.

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

  • Difficulty sleeping (insomnia)
  • Increased heart rate (palpitations)
  • Dry mouth
  • Headache
  • Nausea

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

  • Anxiety or restlessness
  • Tremor
  • Urinary retention (difficulty passing urine)
  • Raised blood pressure
  • Skin rash or itching

Stop taking the tablets and seek immediate medical attention if you develop a severe skin reaction, difficulty breathing, or swelling of the face, lips, or throat. 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 Sinutab Non-Drowsy Safely?

 

  • Store below 25°C in a dry place
  • Keep away from direct sunlight and moisture
  • Store in the original packaging
  • Keep out of the reach and sight of children
  • Do not use after the expiry date printed on the pack
  • Do not dispose of medicines via wastewater or household waste — return unused tablets to your pharmacy

If you're looking for additional support during cold and flu season, our allergy and hay fever range includes products that may help with related nasal symptoms.

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 Sinutab Non-Drowsy online in the UK?

You can buy Sinutab Non-Drowsy 15 Tablets directly from Cured Pharmacy, a GPhC-registered online pharmacy. It is available without a prescription as an over-the-counter Pharmacy (P) medicine. Simply add it to your basket and it will be dispatched to your door.

How does Sinutab Non-Drowsy work in the body?

Sinutab Non-Drowsy contains two active ingredients that work together. Paracetamol reduces sinus pain and fever by acting on pain receptors in the brain, while pseudoephedrine hydrochloride causes vasoconstriction in the nasal lining, reducing swelling and allowing mucus to drain. This dual action addresses both the pain and the blockage simultaneously.

How do I take Sinutab Non-Drowsy step by step?

Take 2 tablets with a full glass of water every 4 to 6 hours as needed. Do not take more than 4 doses (8 tablets) in any 24-hour period, and do not use for more than 5 consecutive days. Always check you are not taking any other paracetamol-containing product at the same time.

What is the correct dose of Sinutab Non-Drowsy for adults?

The standard adult dose is 2 tablets taken every 4 to 6 hours, up to a maximum of 8 tablets in 24 hours. This applies to adults and young people aged 12 and over. Children under 12 should not take this medicine.

When is the best time to take Sinutab Non-Drowsy?

Because sinutab non drowsy does not cause sedation, it is well suited to daytime use when you need to stay alert. Taking a dose in the morning and spacing subsequent doses every 4 to 6 hours throughout the day works well for most people. Avoid taking it close to bedtime, as pseudoephedrine can cause difficulty sleeping in some individuals.

Can I take Sinutab Non-Drowsy if I have high blood pressure?

No — you should not take Sinutab Non-Drowsy if you have high blood pressure (hypertension) without first speaking to your doctor or pharmacist. Pseudoephedrine is a sympathomimetic that can raise blood pressure and increase heart rate. Your healthcare professional can recommend a safer alternative for sinus congestion.

Does Sinutab Non-Drowsy cause drowsiness?

No. Sinutab Non-Drowsy does not contain an antihistamine, which is the ingredient responsible for drowsiness in many cold and flu remedies. This makes it a suitable choice for people who need to drive, work, or remain mentally alert during the day. However, pseudoephedrine can occasionally cause restlessness or difficulty sleeping in sensitive individuals.

Can I take Sinutab Non-Drowsy with other cold and flu medicines?

You should not combine Sinutab Non-Drowsy with any other product containing paracetamol or a decongestant, as this risks exceeding safe doses of either ingredient. Always check the ingredient list of any other cold remedy before taking it alongside these tablets. If you're unsure, ask your pharmacist — they can check for interactions quickly and without an appointment.

What are the side effects of Sinutab Non-Drowsy?

Common side effects include difficulty sleeping, increased heart rate, dry mouth, headache, and nausea. Less commonly, some people experience anxiety, tremor, raised blood pressure, or difficulty passing urine. If you develop a severe skin reaction, swelling of the face or throat, or difficulty breathing, stop taking the tablets and seek emergency medical help immediately.

How do I manage side effects of Sinutab Non-Drowsy?

Mild side effects such as dry mouth or mild nausea often improve as your body adjusts to the medicine. Taking the tablets with food or a full glass of water can help reduce nausea. If you experience palpitations, significant anxiety, or difficulty sleeping, stop taking the tablets and speak to your pharmacist or GP for guidance.

Who is eligible to take Sinutab Non-Drowsy?

Sinutab Non-Drowsy is suitable for adults and young people aged 12 and over who are experiencing sinus pain, pressure, or nasal congestion. It is not suitable for children under 12, people with high blood pressure, heart disease, hyperthyroidism, glaucoma, or severe liver or kidney disease. Pregnant or breastfeeding women should seek medical advice before use. You can browse our broader ear, nose and throat range for alternative options.

What happens if I miss a dose of Sinutab Non-Drowsy?

If you miss a dose, simply take the next one when needed, provided at least 4 hours have passed since your last dose. Do not double up to make up for a missed dose. Sinutab Non-Drowsy is taken as needed for symptom relief rather than on a strict schedule, so missing a dose is not usually a concern.

What are the alternatives to Sinutab Non-Drowsy?

Alternatives include Sudafed Congestion Relief (pseudoephedrine only, no paracetamol), Lemsip Max (paracetamol and phenylephrine), or saline nasal sprays for a non-medicated option. The right choice depends on your symptoms and medical history. Our cold and flu collection includes a range of options to compare.

How long can you use Sinutab Non-Drowsy for?

Sinutab Non-Drowsy should not be used for more than 5 consecutive days without medical advice. If your sinus symptoms persist beyond this period, it may indicate a bacterial sinus infection or another underlying condition that requires assessment by a GP. Prolonged use of decongestants can also lead to rebound congestion in some people.

What does the latest research say about pseudoephedrine for sinus congestion?

Pseudoephedrine remains one of the most clinically studied oral decongestants and is recognised by the NHS as an effective short-term treatment for nasal congestion. It is considered more effective than phenylephrine (used in many other OTC products) based on available clinical evidence. However, its use is restricted in people with cardiovascular conditions due to its stimulant properties, and it should always be used at the lowest effective dose for the shortest necessary duration.

How Should You Use Sinutab Non-Drowsy?

Sinutab Non-Drowsy tablets are taken orally with a full glass of water. Always read the patient information leaflet inside the pack before starting treatment, and check that you are not already taking any other medicine containing paracetamol or a decongestant.

Follow these steps each time you take a dose:

What Is the Correct Dose of Sinutab Non-Drowsy?

The dose varies by age. Children under 12 must not take this medicine under any circumstances. Always stick to the recommended dose — taking more will not relieve symptoms faster and increases the risk of serious side effects, particularly from paracetamol.

When Is the Best Time to Use Sinutab Non-Drowsy?

Because this medicine does not cause drowsiness, it is ideally suited to daytime use. Taking your first dose in the morning when symptoms are at their worst, then spacing further doses every 4 to 6 hours throughout the day, tends to give the most consistent relief. Avoid taking a dose too close to bedtime, as pseudoephedrine can make it harder to fall asleep in some people.

Taking the tablets with food or a light snack can help reduce the chance of nausea, particularly if you have a sensitive stomach.

How Long Can You Use Sinutab Non-Drowsy For?

Sinutab Non-Drowsy is intended for short-term use only. Do not take it for more than 5 consecutive days without speaking to a doctor or pharmacist. If your symptoms have not improved after 5 days, or if they worsen at any point, stop taking the tablets and seek medical advice. Prolonged use of oral decongestants is not recommended and may mask an underlying condition that requires treatment.

If you develop a high fever, severe headache, or symptoms that feel significantly worse than a typical cold, contact your GP promptly.

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

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Only think that takes my headache away

What Are the Most Common Side Effects of Sinutab Non-Drowsy?

Most people tolerate Sinutab Non-Drowsy well when taken at the recommended dose. However, pseudoephedrine has stimulant properties that can cause noticeable effects in some individuals, particularly those who are sensitive to sympathomimetic medicines.

  • Difficulty sleeping (insomnia)
  • Increased heart rate or palpitations
  • Dry mouth
  • Headache
  • Nausea
  • Feeling restless or anxious

What Are the Less Common Side Effects of Sinutab Non-Drowsy?

Less commonly, some people experience more pronounced cardiovascular or urinary effects. These are more likely in older adults or those with pre-existing health conditions. If any of the following occur, stop taking the tablets and speak to your pharmacist or GP.

  • Raised blood pressure
  • Tremor or shakiness
  • Difficulty passing urine (urinary retention)
  • Dizziness
  • Skin rash or itching
  • Sweating

What Are the Serious Side Effects of Sinutab Non-Drowsy?

Serious side effects are rare but require immediate medical attention. Paracetamol overdose is a particular concern — even if you feel well after taking too much, liver damage can develop over the following days. If you think you have taken more than the recommended dose, go to your nearest A&E immediately and take the pack with you.

Stop taking Sinutab Non-Drowsy and call 999 or go to A&E if you experience any of the following:

  • Severe allergic reaction — swelling of the face, lips, tongue, or throat
  • Difficulty breathing or wheezing
  • Severe skin blistering or peeling
  • Chest pain or very rapid heartbeat

What Should You Do If You Experience Side Effects of Sinutab Non-Drowsy?

For mild side effects such as dry mouth or mild nausea, taking the tablets with food and staying well hydrated often helps. If you experience insomnia, try to take your last dose of the day at least 4 to 6 hours before bedtime. For any side effect that concerns you or does not resolve, contact your pharmacist — they can advise you without an appointment and suggest whether you need to see a GP.

You can also report suspected side effects directly to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk.

Can Sinutab Non-Drowsy Interact With Other Medicines?

Yes. Pseudoephedrine interacts with several medicines, and these interactions can be clinically significant. The most important interaction is with monoamine oxidase inhibitors (MAOIs) — taking pseudoephedrine within 14 days of an MAOI can cause a dangerous rise in blood pressure. Sinutab Non-Drowsy may also reduce the effectiveness of antihypertensive medicines, and regular paracetamol use can enhance the effect of warfarin. Always tell your pharmacist about all medicines, supplements, and herbal remedies you are taking before starting this product.

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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