Tramadol is a prescription medication used to treat moderate to moderately severe pain. It belongs to a class of drugs known as opioid analgesics and works by binding to opioid receptors in the brain, altering the perception of pain and increasing pain tolerance. In addition to its opioid effects, tramadol also acts as a serotonin and norepinephrine reuptake inhibitor, which may contribute to its pain-relieving properties.

While tramadol can be effective for managing pain, it's important to use it exactly as prescribed by a healthcare professional due to its potential for abuse, addiction, and serious side effects. Common side effects may include dizziness, nausea, constipation, headache, and drowsiness.