<human>: I m a dancer and I am 15. I consider myself very healthy, I do have allergies and I take some medications for that, but usually no other medications are taken besides Ibuprofen (sometimes). My problem is that whenever I am at dance and we have to do backbends (which is where you bend your back as far as you can go while standing), I get a terrible headrush and an awful headache. I often get really dizzy and have pretty bad vision, basically everything in my eyesight just goes away/becomes a red mass. This has been happening almost as long as I can remember, it has just come to a point where I can t do certain dance moves anymore because even though I haven t fallen, I feel like I am going to. This problem also happens when I stand up, not all the time, but when it does happen, it tends to be much worse then just bending my back. I do drink a lot of water and my sleep habits are as normal as they can be (I m a teenager). Is there anything I can do about this? Medication? Exercises? Changes?
<bot>: Hi, I am Chat Doctor.  I have read your question with care and understand your concerns. Let me try to help you Question : What causes dizziness and blurred vision? Answer : You have a problem with blood circulation. Please consult a Neurosurgeon for Evaluation. After finding the extent and nature of problem, we can cure it with relevant Medications, Exercises, Lifestyle Modifications Hope you found the answer helpful. If you need any clarification / have doubts / have additional questions / have follow-up questions, then please do not hesitate in asking again. I will be happy to answer your questions. Let me know if I can assist you further. Take care.