I'm bit confused about my condition.Im having headache when I'm in AC room,winter cold breeze,can't bear moderate cooling climat.Mosiquito repellents,crackers smoke,dust makes me sick. I did surgery to remove nasal polyps and deviated septum. After the surgery often got throat infection,a little bit of sweet,juice,ghee makes discomfort in throat on that day and following that I will develop fever,severe cough, headache ( pressure at back of eye and pain while rotating eye.. I'm exhausted of getting sick from childhood often on winter time. It affect my studies and peace. Help me to diagnose and treat it.