Self-Care Measures:a. Rest: Ensure adequate rest for recovery.b. Hydration: Drink plenty of fluids like water, herbal teas, and soups.c. Nutrition: Consume balanced meals rich in fruits and vegetables.

Symptom Relief:a. For headache and body pain: Over-the-counter options like paracetamol can be used.b. Fever: Manage with paracetamol; avoid ibuprofen if allergic.

Monitoring and Precautions:a. Monitor fever and symptoms.b. Avoid alcohol, especially if taking pain relief medication.c. Seek medical attention if symptoms persist beyond a few days or worsen.