Carmicide Oral Drops 30ml is used for managing digestive discomfort caused by excess gas. The key ingredient, Simethicone, works by reducing the surface tension of gas bubbles in the stomach and intestines, allowing them to combine into larger bubbles that are easier to expel. This action helps in reducing bloating and relieving the pressure that builds up from trapped gas, ultimately providing comfort during digestion. It also assists in managing gripping pain associated with excess gas, making it suitable for both adults and infants.