Whats a pill with a v on one side and 23 57 on the other side its white and oval

Not Medical Advice: Pill imprint 2357 V is Acetaminophen, butalbital and caffeine 500 mg/50 mg/40 mg. It is used in the treatment of headache.

Sunday, February 05 2012
Source: http://www.drugs.com/imprints/23-57-v-5961.html