Alka-Seltzer Extra Strong - 20 Tablets
£4.94 ex. VAT · includes £0.99 (20.00% VAT)
Product Overview
Effervescent tablets for fast relief of pain, fever, heartburn, indigestion and associated symptoms.
Description
Alka-Seltzer Extra Strong 20 Tablets are fast-acting effervescent tablets designed to provide comprehensive relief from a range of mild to moderate symptoms, including headache, migraine, period pain, muscular aches and pains, fever, sore throat, cold- and flu-related aches, and digestive discomfort such as heartburn, indigestion and upset stomach.
This double-action formula combines three active ingredients — aspirin, paracetamol and caffeine — in a water-soluble, fizzing tablet that dissolves quickly, aiding rapid absorption into the bloodstream.
Alka-Seltzer’s effervescent delivery makes it easy to take and can help support symptom relief when you need it most, making it a useful addition to your household medicine cabinet for occasional discomfort and digestive irritation.
How to Use
Pharmacy compliant usage instructions:
- Adults and children aged 16 years and over: Dissolve 2 tablets in a glass of water (approximately 150-200 ml) and drink once fully dissolved.
- If needed, you may repeat up to every 4 hours, but do not exceed 8 tablets in 24 hours.
- Only use for up to 3 days consecutively. If symptoms persist beyond this, seek advice from a doctor or pharmacist.
Important administration notes:
- Do not swallow tablets whole — the effervescent form must be fully dissolved in water before drinking.
- Use with plenty of water.
- This product is intended for occasional use and not for long-term pain management without clinical supervision.
Ingredients
Active ingredients per effervescent tablet:
- Aspirin (acetylsalicylic acid) 267 mg — non-steroidal analgesic and anti-inflammatory.
- Paracetamol 133 mg — pain reliever and fever reducer.
- Caffeine 40 mg — mild stimulant that can enhance the pain-relieving action of aspirin and paracetamol.
Other tablet components (typical effervescent formulation):
- Sodium hydrogen carbonate (bicarbonate) and citric acid — create effervescence in water.
- Flavouring and stabilisers (check pack for full list and any potential allergens).
Note: Product formulations and excipient lists can be updated; always refer to the on-pack leaflet for the most current ingredient and allergen information.
Side Effects & Warnings
Do not use if:
- You are under 16 years of age (aspirin risk of Reye’s syndrome).
- You are allergic to aspirin, NSAIDs, paracetamol, caffeine or any tablet ingredients.
- You have a history of stomach ulcers, gastrointestinal bleeding or severe liver or kidney disease.
Speak to your doctor or pharmacist before use if:
- You are pregnant, planning pregnancy or breastfeeding.
- You have asthma, bleeding disorders, gout, high blood pressure, heart or circulatory conditions, or are taking other medicines (aspirin/paracetamol can interact with blood thinners and other therapies).
Possible side effects:
As with all medicines, side effects can occur, although not everyone gets them. Stop use and seek medical advice if symptoms are severe or persistent.
- Gastrointestinal discomfort, nausea or vomiting
- Ringing in ears or dizziness
- Allergic reactions (e.g., rash, breathing difficulties)
- Unusual bleeding or bruising
- Signs of liver or kidney issues in rare cases.
Warnings:
- Do not take any other products containing paracetamol while using this medicine.
- Avoid excessive alcohol consumption when taking this product.
- Consult a healthcare professional if symptoms worsen, persist beyond 3 days, or new symptoms develop.
Storage:
Store in the original packaging below 25 °C, keep the sachet sealed until use, and keep out of sight and reach of children.
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