Answer by
PJAGANI (231)
Blockage of spinal canal or passage of the cerebrospinal fluid or cerebral infetion like meningitis,may be bacterial,viral,tubercular can cause increse in volume of CSF or pressure of CSF. It can cause severe headache,exessive crying,convulsions,unconsiousness,coma and death if not treated promptly. Collection of CSF in excess amount is called Hydrocephalus (Enlarged head).