what causes the tickle that makes me cough
6 I have this bad tickle in my throat that makes me cough until it's gone. Dr. Oscar Novick Dr. Novick. Allergies: The tickle in your throat may be caused by a pos nasal drip which is due to allergies. Likewise, the allergies may be affecting your eyes. Try over the counter antihistamines for your nose and eye drop specifically made for allergies, but in the meantime make an appointment with an allergist.