1.Avoid exposure to cold
2. Take bath with little warm water 3. Do steam inhalation regularly at least once a day
4. Warm salt water gargles daily 5 no cold water / cold drinks / ice creams and so on
6. No smoking/ avoid
pollution 7. Wash hands after use of bath room and before and after eating food.
8 more warm liquids medicine can not be advised for open question for medicine contact on private consultation good luck.