SIDE EFFECT

'Side effect' can mean:

★ Adverse drug reaction, an unintended consequence specifically arising from drug therapy

★ Therapeutic effect, a desirable consequence of any kind of medical treatment, even though resulting as an unintended, unexpected consequence of the treatment

★ Adverse effect (medicine), an unintended, and undesirable, consequence of any kind of medical treatment

★ Unintended consequence, an effect that is unforeseen, regardless of type or quality

★ Externality, an economic term for the effects of a transaction on parties who did not make the original agreement.

★ Side effect (computer science), a state change caused by a function or expression

★ ''Side Effects'' (2005 film), starring Katherine Heigl, a satirical look at the pharmaceutical industry.

★ ''Side Effects'', a collection of short stories by Woody Allen

★ ''Side Effects'' (TV series), a Canadian TV series

★ The Side Effects, a 1980s indie rock band

★ Side Effect, a 1970s soul band