What is Lortab used for? Lortab is available as the brand version of hydrocodone. However, hydrocodone exists in the market as the generic edition. Both editions are seen as the same effective in the mechanism rate, but the prices of both editions may vary due to the availability of several creators. Buy Lortab Online is the blender of two major components that enables it to function. And these significant elements are acetaminophen and hydrocodone. Hydrocodone exists in this tablet as the opioid pain killer, but acetaminophen survives as the non-opioid pain suppressant. Both elements active at the same time in the system but functions for different purposes-