I'm sorry to hear you're experiencing a headache and sore throat after having a fever last week. These symptoms could be part of a lingering viral or bacterial infection, or another condition that needs attention.

Here are some general steps you can take:

• Rest and Hydration: Ensure you get plenty of rest and drink fluids to stay hydrated.
• Symptom Relief: Over-the-counter pain relievers and fever reducers, such as paracetamol (acetaminophen), can help ease headache and throat pain. For example, a medication like Dolo-500 (which contains paracetamol) is commonly used for such symptoms. However, use it as directed and avoid exceeding the recommended dose.
• Monitor Symptoms: Keep an eye on your symptoms. If your sore throat worsens, you develop difficulty swallowing, persistent high fever, rash, or breathing difficulties, seek medical attention promptly.
• Avoid Self-Medication Risks: Avoid alcohol and inform your doctor if you have any liver issues or other health conditions before taking medications like paracetamol.

Since your fever has resolved but symptoms persist, it is important to consult a general physician or an ear, nose, and throat (ENT) specialist. They can evaluate you thoroughly, possibly perform tests, and recommend appropriate treatment if needed.

If symptoms suddenly worsen or you experience severe difficulty breathing, chest pain, or confusion, please contact emergency services immediately.

Take care and consider seeing a doctor soon to ensure proper diagnosis and treatment.To narrow down potential causes, we will need some more information.To provide you with the most relevant advice, could you please tell me your age and gender?