With ASA*. *Acetylsalicylic acid (ASA). For fast relief of headache and upset stomach, acid indigestion or heartburn. Alka-Seltzer will also provide relief from headache and fever plus body aches and pains.
ENO antacid goes to work fast, providing soothing relief from: upset stomach discomfort after meals, acid indigestion, heartburn and stomach upset due to excess stomach acidity.. ENO antacid does not contain ASA (acetylsalicylic acid). It does not contain preservatives, sugar, dyes or flavourings.