Nimesulide Tablet is a potent nonsteroidal anti-inflammatory drug (NSAID).It is known to have pain medication and fever reducing properties. It is used in cases of acute pain due to Osteoarthritis and Menstruation. It is also used to treat sprains/strains of joints and muscles. The usage of this tablet is strictly restricted for children below 12 years. It is also not recommended for pregnant women and breastfeeding mothers. Nimesulide tablet is known for its fast reacting properties. It can reduce the pain in just 15 minutes. However, Due to harmful side effects that can happen due to prolonged usage, this tablet is not recommended to be taken for more than 15 days. People who are allergic to this tablet can suffer rashes, shortness of breath, swelling of tongue and face. In some cases, it can cause severe side effects like Stevens-Johnson syndrome, blood rashes etc. You must immediately go to doctor and perform tests in these cases.