haemophilia	condition that causes problems woth blood clotting properly
to clot	to form a partly solid lump
dehydration	(n) not having enough water in your body
ulcer	painful infected area on the skin or inside your body
side effects	unwanted effects in addition to the intended one
stools	medical term for (formal) excrement or (informal) pooh
symptom	objaw, talking about problems in society
symptomatic	adj from symptom
to diagnose	to recognize (e.g. a problem)
prognosis	how experts expect sth to develop
ailing	adj; one that has a lot of problems
a rash of	a number of similar things happening at the same time
fever	great excitement
fever pitch	a point of very high intensity
jaundiced	unenthusiastic or sceptical because of previous bad experiences
to carry the scars of, be scarred by	(2) to be permanently affected by a negative experience
contagious	zakaźny
fatal	śmiertelny