An asthma attack if you are asthmatic and sensitive to aspirin, breathing difficulties (bronchospasm). All our General sales List (GSL) products are dispensed by MHRA premises number WDA (H) 1411 and all Pharmacy only Medicine(P) products are dispensed by Pharmacy Premises number 9011577.

If you are not sure whether any of the above apply to you, speak to a doctor or pharmacist before taking Alka-Seltzer Original. Are allergic (hypersensitive) to aspirin, any other salicylates (eg aloxiprin) or any of the other ingredients of Alka-Seltzer Original (see Section 6, Further Information). Alka-Seltzer Original tablets are a medicine containing aspirin, sodium hydrogen carbonate, and citric acid. Beechams All-in-One Liquid is used for the short term relief of the symptoms of colds, chills and flu with chesty coughs. Rennie spearmint neutralises 99% of stomach acid in 60 seconds and gets to work quickly to relieve the symptoms of heartburn and indigestion.Alka Seltzer Original Tablets can be used to treat a variety of conditions including; migraines, period pains, toothache, sore throats, aches and pains. Hyperdrug Pharmaceuticals Limited is registered with the Veterinary Medicines Directorate (VMD) who are responsible for the regulation of Veterinary Medicines 2030014-1. For rapid relief of pain including migraine, headache, period pains, neuralgia, toothache, sore throat. For fast and effective relief of general pain such as migraine, period pains, rheumatic and muscular pain, toothache, sore throat, nerve pain and the symptomatic relief of colds and flu.

Alka-Seltzer Original also provides symptomatic relief of fever, colds and flu, as well as rheumatic pain, sciatica, lumbago, fibrositis, and muscular aches and pains. Alka-Seltzer Original Effervescent Tablets are especially effective when taken before bed and again in the morning. This is a medicine; Consult your doctor or pharmacist if you have an underlying medical condition, are taking any other medication or complementary therapy, or if symptoms persist.Adults and children over 16: Two tablets dissolved in half a glass (100ml) of water may be taken every 4 hours as required. To qualify for a refund or replacement, products need to be complete with all components and original packaging. Registered Office address: Hyperdrug Pharmaceuticals Ltd, Station Industrial Estate, Barnard Castle, DL12 0NG. Active ingredients: Aspirin (Acetylsalicylic acid) 324mg per tablet, Sodium hydrogen carbonate 1774mg per tablet, Citric acid 965mg per tablet. Alka-Seltzer is an antacid and pain relief medicine that is particularly useful to give fast and effective relief to headaches and upset stomachs, that are associated with over indulgence of food and drink.