The class of drugs used to relieve pain is known as analgesics. These medications come in various forms and are categorized into two main types: non-opioid and opioid analgesics. Non-opioid analgesics, such as acetaminophen and nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen, are commonly used for mild to moderate pain. Opioid analgesics, such as morphine and oxycodone, are typically prescribed for more severe pain, often following surgery or injury. While effective in managing pain, opioids carry a risk of dependence and should be used with caution, ideally under the guidance of a healthcare professional.