Headcrabedness

Headcrabedness is a visual illness first seen in Hogsport. This illness can be treated in a De-Lux Clinic by a doctor. Any patient who would otherwise show up with Lightheadedness has a 15% of having this illness instead.

Diagnosis
The following confirms how difficult this illness is to diagnose and which rooms are best for diagnosing: Illness Difficulty: 20%

Treatment
The following is required to treat this illness:

Trivia

 * The Head Crab is borrowed from the Half-Life game series created by Valve Corporation.
 * Due to the relation of Valve and Steam (where Two Point Hospital can be found), it is assumed this is a Steam exclusive illness.

Note that in my time playing this game on console (This is an edit to the original page.) I have never ever seen Crabheaddedness in my three play throughs, this makes me think that the illness is exclusively on PC as with a 15% chance of a lightheadness being Crabheadedness I should have seen one already.