Answer:
Cerebrospinal fluid leak can occur when there is a tear or hole in the membrane that surrounds the brain or spinal cord.
The CSF leaks can occur when the soft tissues around the spinal cord has some tear in it. During the time of surgery and childbirth, the dura mater tha leaks some amount of CSF which can be problematic.
The common symptoms are:
Headache, nausea and vomitting.
Sense of imbalance
Photobhobia
Neck pain or stiffness.
Change in hearing.