I have a couple pills that I need to know what they are and what they do.the 1st one is white oval and has west-ward 220 on it.another is oblong white and has M357 on it.and the last one is bright pink,oblong,and on one side it says MYLAN and on the other155.thank you very much.

Try this website: Pill Identification Wizard - Database of Drug Pictures (http://www.drugs.com/pill_identification_drug_picture.html)