to be short of breath	nie moc zlapac tchu
to be under the weather	czuc sie kiepsko
to bleed	krwawic
to catch a cold	przeziebic sie
to come down with	zachorowac na
to feel dizzy	miec zawroty glowy
to have a cold	byc przeziebionym
to come down with	zachorowac na
to feel dizzy	miec zawroty glowy
to have a cold	byc przeziebionym
to have a cough	miec kaszel
to have a hangover	miec kaca
to have a headache	miec bol glowy
to have a nosebleed	miec krwotok z nosa
to have a rash	miec wysypke
to have a runny nose	miec katar
to have a sore throat	miec bol gardla
to have a splinter	miec drzazge
to have a temperature/fever	miec goraczke
to have an ear /eye infection	miec infekcje ucha/oka
to have diarrhea	miec biegunke
to have flu	miec grype
to have food poisoning	miec zatrucie pokarmowe
to have heartburn	miec zgage
to have indigestion	miec niestawnosc
to lose one's appetite	stracic apetyt
to recover	wyzdrowiec
to sneeze	kichac
to vomit/throw up	wymiotowac