Minamata disease airsickness altitude sickness anoxemia anoxia anoxic anoxia anthrax black lung caisson disease car sickness chilblain decompression sickness frostbite immersion foot itai jet lag lead poisoning mal de mer mercury poisoning nausea pneumoconiosis qualm qualmishness queasiness radiation sickness radionecrosis red-out seasickness squeamishness sunstroke the bends trench foot vomiting