question: Hi doctor, The patient is 9 years old. When he gets in a car, he will get hot flashes, shortness of breath, and vomit. His pediatrician says it is motion sickness, but we had traveled a lot before and had no issues. Even he likes amusement rides as well. He has complained of a spot on his head hurting, but there is no knot, and he occasionally gets headaches. Last night, he had a really bad nose bleed too. There has been no fever associated with this. This has happened two months ago while in my mother's car and again less than two weeks ago. He had a nose bleed last night. His headaches are more frequent. I do not have his current medicine list. He is on medication for ADHD, an inhaler for athletic asthma and chewable asthma medication.