Can i ride a motorcycle if i had ear otoplasty done? Will the tightness of the helmet mess up my ears?

At 5 months, there is little concern for gentle trauma to the ears with helmet use.  I typically recommend not wearing a helmet following otoplasty surgery for 2-4 weeks.  Sometimes, with pediatric patients, we tend to be a little more conservative for fear of sheering injuries.Good luck!

It usually takes about three months to fully heal from an otoplasty surgery. Since you had your surgery over seven months ago, I would say it's completely safe to wear a helmet without worrying about adverse affects to your ears.

Since you are 5 months post-op, using a helmet should not change your results.  Certainly if you can pull it off without pulling your ears forward, it would be better but its something you shouldn't have to worry about at this point.