Over-the-counter pain relievers like nonsteroidal anti-inflammatory drugs (NSAIDs) for mild to moderate symptoms can be used as treatment. For more severe symptoms, prescription medications might be recommended; they can reduce nerve pain by blocking certain chemicals in the brain that transmit pain signals. Certain classes of antidepressants have been found to reduce nerve pain. In severe cases, opioids may be considered but cautiously because of the possibility of addiction. Regular exercise may be advised, such as brisk walking or swimming, to improve muscle strength, reduce neuropathic pain, and improve nerve function. A balanced diet rich in fruits, vegetables, and whole grains can provide nutrients that support overall nerve health and control blood sugar levels. Quitting smoking is also advised, as it constricts blood vessels, which can worsen symptoms. As part of a comprehensive treatment plan, physical therapy may also be suggested to lessen discomfort and enhance muscle strength, mobility, and balance. In more severe cases, if a single nerve or group of nerves is damaged due to injury or compression, such as carpal tunnel syndrome, surgical intervention may be required.