Eno is a popular over-the-counter antacid medication used to relieve heartburn, indigestion, and upset stomach. It comes in a powder form that you mix with water and drink. Eno works by neutralizing stomach acid.

Here’s some information about Eno:

• Ingredients: Eno contains sodium bicarbonate, sodium carbonate, and citric acid. These ingredients react when mixed with water to produce carbon dioxide gas, which helps to relieve bloating and gas.
• Flavors: Eno is available in a variety of flavors, including regular, lemon, and orange.
• Uses: Eno is used to relieve heartburn, indigestion, upset stomach, and gas. It can also be used to relieve the symptoms of overeating or drinking too much alcohol.
• Dosage: The recommended dosage of Eno is one sachet (5 grams) dissolved in a glass of water (150 ml). You should not take more than two doses in 24 hours.
• Side effects: Eno is generally safe to use, but some people may experience side effects such as nausea, vomiting, diarrhea, and constipation.
• Precautions: You should not take Eno if you are pregnant or breastfeeding, have high blood pressure, or are taking other medications.