health problem, ill health, unhealthiness - a state in which you are unable to function normally and without pain

ague - a fit of shivering

amyloidosis - a disorder characterized by deposit of amyloid in organs or tissues; often secondary to chronic rheumatoid arthritis or tuberculosis or multiple myeloma

anuresis, anuria - inability to urinate

catastrophic illness - severe illness requiring prolonged hospitalization or recovery; usually involves high costs for hospitals and doctors and medicines

collapse - an abrupt failure of function or health

bends, caisson disease, decompression sickness, gas embolism, aeroembolism, air embolism - pain resulting from rapid change in pressure

food poisoning, gastrointestinal disorder - illness caused by poisonous or contaminated food

lead poisoning, plumbism, saturnism - toxic condition produced by the absorption of excessive lead into the system

disease - an impairment of health or a condition of abnormal functioning

hypermotility - excessive movement; especially excessive motility of the gastrointestinal tract

indisposition - a slight illness

ozone sickness - illness that can occur to persons exposed to ozone in high-altitude aircraft; characterized by sleepiness and headache and chest pains and itchiness

toxaemia, toxaemia of pregnancy, toxemia, toxemia of pregnancy - an abnormal condition of pregnancy characterized by hypertension and edema and protein in the urine

growth - (pathology) an abnormal proliferation of tissue (as in a tumor)