MCOS-10 Tablet is an antacid. It reduces the amount of acid produced by your stomach. It is used to treat and prevent heartburn, indigestion and other symptoms caused by too much acid in the stomach. It is also used to treat and prevent stomach ulcers, reflux disease and some other rare conditions. MCOS-10 Tablet is also commonly prescribed to prevent stomach ulcers or heartburn caused due to the use of painkillers. It must be swallowed whole with water before or after a meal. The medicine must be taken in dose and duration as advised by the doctor. This medicine should relieve indigestion and heartburn within a few hours. If the symptoms persist or get worse even after 14 days of treatment, you should consult your doctor immediately. It is not recommended to take this medicine in severe stomach disease. You can help the medicine work better by eating smaller meals more often and avoiding spicy or oily foods. Most people who take it do not have any side effects but the most common side effects include fatigue, drowsiness, headache, increased liver enzymes, constipation, increased uric acid level in the blood, diarrhea, muscle pain, and protein in the urine. If you do get a side effect, These side effects are usually mild and go away when you stop taking this medicine or as you adjust to it. Consult your doctor if any of these side effects bother you or do not go away. Before taking it, you should tell your doctor if you have any kidney or liver diseases so that your doctor can prescribe a suitable dose for you. Also, tell your doctor if you are taking other medications. This medicine is usually considered safe to take during pregnancy and breastfeeding if it has been prescribed by a doctor. Avoid drinking alcohol as this can increase the amount of acid in your stomach and make your symptoms worse.