Caused by excessive cerebrospinal fluid accumulation, often from an obstructive process such as CSF shunt malfunction or subarachnoid hemorrhage
Patients can also suffer from nonobstructive<unk>  due to excessive production of CSF
Hydrocephalus
Migraine headache
Infant scalp hematoma
Tension headache
Omphalitis
Cluster headache
Neonatal eye problems
Meningitis/encephalitis