Hello, Thanks for choosing health care magic for posting your query. I have gone through your question in detail and I can understand what you are going through. You have not mentioned which surgery did your daugther underwent. If it was some neurosurgery then yhe things would be seen in a different context. Another possibility is that she might have received a spinal injection for anesthesia and that has resulted in loss of CSF which is causing pain. She should lie witb head low and drink plenty of water and avoid standing for long. It is transient and will settle fast. Hope I am able to answer your concerns. If you have any further query, I would be glad to help you. In future if you wish to contact me directly, you can use the below mentioned link: bit.ly/dr-srikanth-reddy Wish you good health, Kind regards Dr. Srikanth Reddy M.D. Neuro-Psychiatrist and Sexologist