<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hello Doc. Im a 20 year old male having a healthy lifestyle no major diseases. Yesterday a young cousin of mine got injured pretty badly. I was the one who cleaned his wounds and applied antiseptic lotion to them. I even checked closely whether the wounds needed stitches or not. Till that instant was completely OK. But when i was walking him up to the Doctors Clinic, suddenly my head and my stomach started spinning badly and my vision became extremely unclear. I almost vomited a couple times and felt that i was gonna faint but finally somehow managed to reach the clinic where i became better after lying down. Everyone says that Im suffering from Blood Phobia but that cant be right because when i was cleaning his wound and checking them, i didnt feel any bit uneasy or disgusted. And i myself have had bad history of injuries in my childhood when i easily used to watch the doctor stitch up my skin. So what was this nausea all about?  <response>: Hi and welcome to Chat Doctor. Thanks for your question... Phobia is a type of anxiety disorder where there is excessive and irrational fear of something, leading to avoidance of that fearful stimulus object. In your case, the appearance of your symptoms seem to be correlating with the incident of closely observing blood injury and so is likely to have been the cause of your nausea. But still, in order to technically qualify for a diagnosis of blood phobia, you need to have had persistent such aversion to blood injury, along with avoidance of such situations ...which you say is absent. It could be that the straining of your eyes to closely observe clean his wounds along with fatigue may have caused the nausea. However, if these symptoms keep repeating in similar situations, then it is more likely that you have a phobia. Wish you all the best.- 