disease /dɪˈziːz/ (noun) an illness affecting humans, animals or plants, often caused by infection Example: A fatty diet increases the risk of heart disease.
amnesia /æmˈniːʒə/ (noun) a medical condition in which somebody partly or completely loses their memory Example:
insomnia /ɪnˈsɑːmniə/ (noun) the condition of being unable to sleep Example: to suffer from insomnia
cramp /kræmp/ (noun) a sudden pain that you get when the muscles in a particular part of your body contract, usually caused by cold or too much exercise Example:
gout /ɡaʊt/ (noun) a disease that causes painful swelling (= the condition of being larger or rounder than normal) in the joints , especially of the toes, knees and fingers Example:
obesity /əʊˈbiːsəti/ (noun) the quality or fact of being very fat, in a way that is not healthy Example: Eating too much fast food can cause obesity.
dizziness /ˈdɪzinəs/ (noun) the feeling that everything is turning around you and that you are not able to balance Example:
dyslexia /dɪsˈleksiə/ (noun) a slight disorder of the brain that causes difficulty in reading and spelling, for example, but does not affect intelligence Example:
food poisoning /ˈfuːd pɔɪzənɪŋ/ (noun) an illness of the stomach caused by eating food that contains harmful bacteria Example:
migraine /ˈmaɪɡreɪn/ (noun) a very severe type of headache that often makes a person feel sick and have difficulty in seeing Example:
malaria /məˈleriə/ (noun) a serious disease that causes a high temperature and shivering (= shaking of the body) caused by the bite of some types of mosquito Example: