Avoid exposure to wind/drafts, cold or AC. Conserve your energy. Do not over do any activity. Rest more. Sip or drink warm water every 15 minutes to moisten the throat. NO cold or iced beverages including fruit juices or smoothies.
Eat similarly portioned meals 3 times per day at regularly designated times. For optimal results, strive to eat light and easily digestible foods like rice porridge, chicken broth, or ground pork oatmeal porridge.