i have this itch once in a while ever since i was little, iam 14/male. it feels like it is inside my thoat, and it really makes me want to cough, and when i try to talk it always makes me cough more.... to make it go away i always had to stop breathing and relax my thoat.... when its gone it feels like i just had a sore thoat.... i dont know what is the cause, but can anyone tell me some solutions to make it stop? it gets really anoying

and the itching comes more after i had a bad fever or a cold... please help