Fully dissolve 2 tablets in 4 ounces of water before taking.

Adults and children 12 years and over:  2 tablets every 4 hours, or as directed by a doctor.  Do not exceed 8 tablets in 24 hours.

Adults 60 years and over:  2 tablets every 4 hours, or as directed by a doctor.  Do not exceed 4 tablets in 24 hours.

Children under 12 years:  Consult a doctor.

You do not have to drink any of the residue that may be on the bottom of the glass.  The medicines of Alka-Seltzer are in the water.

Other Information:  Each tablet contains: sodium 504 mg.  Phenylketonurics: contains phenylalanine 9 mg per tablet.  Store at room temperature.  Avoid excessive heat.  Alka-Seltzer lemon lime in water contains principally the antacid sodium citrate and the analgesic sodium acetylsalicylate.