Conversation: The conversation between human and AI assistant.
[|Human|] Hello, This has been happening to me since I became a teenager. My vision goes black for a few seconds and I get dizzy creating a sense of lost balance. I am female and have been a partial vegetarian for a few months now. Could you help me figure out what this might be. I have glasses for nearsightedness but I do not get headaches often.
[|AI|]  Dear friend, welcome to Chat Doctor. There are many causes of this dizziness, imbalance. Can you elaborate more as to what else happens?nausea? Missed/ heavy heart beats? Sweating, loss of consciousness? Do you fall down?have memory of the event?it may be a heart rhythm disorder, anemia, autonomic imbalance, neurogenic syncope etc.pl. feed more details for a better answer. I hope to have answered your query satisfactorily. Take care, and please keep me informed of your progress. Good Luck ! May I request you to rate your experience here before you close. Thank you.