Lorcet is a brand name for a combination pain reliever containing hydrocodone and acetaminophen. Hydrocodone is a narcotic analgesic that acts on the central nervous system to alleviate pain. Acetaminophen, on the other hand, is a non-narcotic over-the-counter pain reliever that reduces pain and fever. Some synonyms for lorcet include hydrocodone-acetaminophen, Vicodin, Norco, Lortab, and Zohydro. These pain relievers are commonly prescribed to treat moderate to severe pain, especially after surgery, injury, or chronic pain conditions. While these medications can be highly effective in relieving pain, they also carry risks of addiction, dependence, and adverse effects, especially when used improperly.