What Is V 3601 Pill? Yellow pill 3601 also known as yellow pill 3601, is a code name for a Yellow, oblong,  prescription drug that contains 325 mg of Acetaminophen and 10 mg of Hydrocodone. Acetaminophen is a mild painkiller while hydrocodone is a narcotic. In combination, they are classified as opioid analgesics, a group of […]