Lack of control the overuse of something e.g. drugs.

Something you discover or find out; a result. To discover or meet by chance.

excessive and dangerous dose of drug. take overdose of drug.

person qualified to treat sick people. People paid to help people become or stay healthy. falsify document or picture.

person who is affected by illness or ailment. People who experiences pain, illness, or injury.

Always or often doing something, e.g. lying.

legislator. Politicians who make new laws.

be entitled to particular benefit or privilege by fulfilling necessary condition.

Something used in treating illness or pain.

person receiving or registered to receive medical treatment. People who receive medical treatment or care.

going past. passage of something. To be successful with (e.g. a test).

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

(Of doctors) to say what medicine should be taken.

striving to achieve or attain something in face of difficulty or resistance. To try very hard to do something difficult.