Alka Seltzer XS Effervescent Tablets Pack of 20

Alka Seltzer XS Effervescent Tablets Pack of 20

Save: £0.54 (RRP: £6.39)

Typically dispatched within 3-5 working days. Delivery details


Alka-Seltzer XS provides fast and effective relief of headaches with an upset stomach. It can also be used to relieve migraine, period pains, toothache, sore throats, joint swelling and stiffness, neuralgia, lower back pain, sciatica, rheumatic and muscular aches and pains, muscle tenderness and stiffness, sprains, strains and symptoms of cold and flu such as feverishness. Sour Stomach (also referred to as acid indigestion or upset stomach), is a term used to describe abdominal discomfort often associated with food intake. Sour or Upset Stomach Symptoms include:

Abdominal fullness



When you get the symptoms associated with a sour stomach, including abdominal fullness and belching, with pain turn to Alka-Seltzer Extra Strength for fast relief. Alka-Seltzer Extra Strength gently breaks up and dissolves away your sour stomach and pain fast so you can get back to what's important to you. It is the most powerful Alka-Seltzer available and gently breaks up and dissolves away the symptoms of a sour stomach and pain fast.


Adults and children over 16 years should take two tablets dissolved in water.

Maximum of 8 tablets in 24 hours.


Alka Seltzer XS Tablets contain aspirin.

Not recommended for children under 16 years except on medical advice.

Do not take for more than 3 days without consulting a doctor.

You should carefully read all product packaging and labels prior to use

Possible side effects that may occur after taking Alka Seltzer XS Tablets in people sensitive to aspirin, reactions such as asthma attacks and skin rashes may occur occasionally.  Aspirin may induce gastric irritation, nausea, dyspepsia and stomach bleeding.

Consult your doctor or pharmacist if you have any side effects after taking this product.


Aspirin 267mg, Paracetamol 133mg, Caffeine 40mg, Sodium Hydrogen Carbonate 1723mg, Citric Acid 954mg.

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