Hello. Your symptoms are common with mild viral infections. To relieve the fever, joint pain, and throat ache, you can take paracetamol or ibuprofen. Please follow the package instructions for correct dosing. Additionally, warm saline gargles can help soothe your throat. Make sure to get plenty of rest and stay well-hydrated, as these symptoms usually resolve on their own in a few days. If your symptoms worsen, you develop difficulty swallowing, or the fever lasts more than three days, please consult a doctor for a proper evaluation. Rest up and take care!