Your symptoms of acute fever, severe body, joint and bone pain, along with burning sensation and swelling, may be due to a viral infection such as Dengue fever or flu, but the severity of pain and swelling should not be ignored. Take adequate rest, stay well hydrated with water, ORS, coconut water, and eat light foods like soups, fruits, and khichdi while avoiding oily or heavy meals. You can use paracetamol for fever, but avoid taking multiple painkillers like Ultracet frequently without medical advice. If fever persists beyond 2-3 days or you develop worsening pain, swelling, rash, vomiting, or weakness, consult a physician and get blood tests such as CBC and dengue screening done for proper diagnosis and treatment.

You may take over-the-counter Paracetamol to relieve body pain and reduce fever, following the instructions on the package. Rest well, stay hydrated, and drink warm fluids such as soup or tea to help ease cold symptoms. Avoid taking Sumo Tablet (Nimesulide and Paracetamol) frequently, as repeated use may affect your liver or stomach. If the pain or cold persists or worsens, or if you develop any severe symptoms, please consult a doctor promptly.