have a bad effect

have a bad effect (on someone or something)

to be bad for someone or something. Aspirin has a bad effect on me. Cold weather has a bad effect on roses.

Name	Pronounced	Usage
Aristide	ah-ree-STEE-de (Italian)	French, Italian
Swathi	-	Indian, Telugu, Tamil, Malayalam
Phelim	-	Irish
Asklepios	əs-KLEE-pee-os (English)	Greek Mythology
Suibne	-	Irish
BuĞRa	-	Turkish