Hello. For a throat infection and cough, it is best to start with supportive care, as most cases are viral. You can take paracetamol or ibuprofen to help relieve throat pain and fever. For a dry cough, an over-the-counter cough suppressant like dextromethorphan can help, while guaifenesin is useful for a wet cough. Warm saline gargles, throat lozenges, and staying well-hydrated will also bring great relief. Please avoid taking antibiotics without a doctor's prescription, as they do not cure viral infections. If you develop a high fever, difficulty breathing, or if symptoms persist beyond a week, please consult a healthcare professional for a proper evaluation. Rest well!