3 months ago, I got cough and sore throat and I didn't go to the doctor. But I was drinking hot drinks and honey and eventually I got well. Then after a while, I'd wake up from my sleep and cough or if I laugh too hard I would cough continuously. Anyways, three weeks ago I caught cold and also the cough was back again I saw a doctor and he gave me medicine syrup for the cough and antibiotic. I got well within a week. But the cough returned again, I'd wake up from my sleep to cough or again if I laugh I'd cough. Also, I notice whenever I have this cough my chin gets itchy.