<human>: My 15 year old son went to the hospital yesterday after getting dizzy and falling. They determined he was dehydrated. He got an IV bag of fluids there and has drank a lot of water today. But he just got up quickly and was dizzy again. Is this common or should we go back to the doctor?
<bot>: Hi, I am Chat Doctor.  I have read your question and understand your concerns. Let me try to help you Question : Is this common or should we go back to the doctor? Answer : It is better to consult a Neurosurgeon since the dizziness has not been solved with IV bags of Fluids 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.