Try to keep patient warm. Wear a warm cap. Take warm fluids. Avoid spicy and sour foods. Avoid going out in cold and if you hv to, cover your face to avoid cold breath. Take tab. Levoday (500mg) at bed time for 5 days. Betadine gagles thrice daily for a week. If symptoms recurr, consult an ENT specialist.
Next Steps
Revert back after one week