Dr. Roach: Medicines labeled as 'p.m.' are not recommended for sleep

My wife has stocked our medicine cabinet with various p.m. versions of popular pain relievers that have been advertised as ...

Dear Doctor: Are p.m. versions of popular pain relievers safe to take to help you sleep?

DEAR DR. ROACH: My wife was having problems getting to sleep and has stocked our medicine cabinet with various p.m. versions ...