Keep coughing but I don’t feel ill? Watch
Of course, it could also be just a regular cough. It is the time of year for coughs and colds after all. You might just be getting post-nasal drip that's making you cough (this is a likely culprit if it's tickly). If you're sure it's not your asthma, it probably doesn't require a trip to the doctors unless it goes on for a more significant amount of time.