Srilong M 20mg/10mg Tablet is a combination of two medicines. It is used in the treatment of various allergic conditions. It reduces inflammation (redness, tenderness, heat, and swelling), itching, and rashes by blocking certain chemical messengers in the body. Srilong M 20mg/10mg Tablet may be taken with or without food. The dose may vary depending on what you are taking it for. Take it as it has been prescribed by your doctor. You may need this medicine only on days you have symptoms, or as prescribed by your doctor. If you stop taking it earlier than advised, your symptoms may come back. This medicine is generally very safe. However, if you experience any symptoms on taking the medicine, you should let your doctor know. Before taking it, you should tell your doctor if you have any problems with your liver or kidneys or with your heart to make sure it is safe for you. Pregnant or breastfeeding women should also consult with their doctor before taking it.