Nimesulide & Paracetamol is used for pain relief. It relieves pain in conditions like headache, mild migraine, muscle pain, dental pain, rheumatoid arthritis, ankylosing spondylitis, osteoarthritis or painful menses. This medicine is effective in terms of antipyretic and anti-inflammatory activity in children with inflammation of the upper respiratory tract and fever. Nimesulide & Paracetamol works by blocking the release of certain chemical messengers that cause fever, pain and inflammation. Take it with food to avoid getting an upset stomach. It may cause dizziness and sleepiness.