It's important to remember that fever can be a symptom of various underlying issues, including infections. In your case, it's possible that the viral fever was not fully resolved, or you may have experienced a fever for a different reason.
Next Steps
Continue Medication: If your fever persists, it's advisable to continue taking the medication as prescribed by your doctor, including paracetamol. Rest and Hydrate: Ensure you're getting enough rest and staying hydrated, as this can help your body recover. Follow Up with the Doctor: Since your fever returned, it's a good idea to consult with your doctor again, especially if the fever continues or if new symptoms develop. They may need to reevaluate your condition and, if necessary, adjust your treatment. Watch for Warning Signs: Be vigilant for any concerning symptoms, such as high fever, severe headache, difficulty breathing, chest pain, or any other unusual symptoms. If you experience these, seek immediate medical attention.