Alka-Seltzer Extra Strength, Pain Relief, Quality Choice Effervescent Pain Relief, Alka-Seltzer, Medi-Seltzer
There may be other brand names for this medicine.
You should not use this medicine if you have had an allergic reaction to aspirin, citric acid, or sodium bicarbonate. You should not use this medicine during the last 3 months of pregnancy. This medicine should not be given to children or teenagers with fever, chickenpox, or symptoms of the flu or viral infection. Aspirin can cause a serious disease called Reye's syndrome in children or teenagers. You should not use this medicine if you have an active stomach ulcer or any kind of bleeding problem.