Buy Lortab Online is a prescription medication that belongs to a class of drugs known as opioid analgesics. It is primarily used to relieve moderate to moderately severe pain. Lortab can also be used for the treatment of chronic pain conditions such as osteoarthritis, rheumatoid arthritis, fibromyalgia, and neuropathic pain. Lortab may be used as part of a multimodal approach to manage cancer-related pain when other pain medications are not sufficient.