Core Viewpoint - Experts warn against the indiscriminate and long-term use of painkillers, emphasizing that while they can alleviate symptoms, they do not address the underlying causes of pain [1][3]. Group 1: Pain Management Guidelines - Different pain medications should be used based on the underlying cause of pain, such as non-steroidal anti-inflammatory drugs (NSAIDs) like celecoxib for muscle and joint pain [3]. - For neuropathic pain caused by conditions like shingles, medications such as pregabalin are recommended [3]. Group 2: Concerns About Addiction - The potential for addiction primarily relates to the long-term use of opioid painkillers, such as morphine and oxycodone, which are strictly regulated and should only be used under medical supervision [3]. - Common pain relievers like acetaminophen, ibuprofen, and celecoxib do not carry a risk of addiction [3]. Group 3: When to Seek Medical Attention - Sudden severe headaches or headaches accompanied by symptoms like fever, nausea, vomiting, confusion, or numbness require immediate medical attention [5]. - Any changes in the nature, location, or pattern of headaches should prompt a visit to a healthcare provider to avoid delaying treatment [5].

Core Viewpoint - The use of painkillers should be regulated, as long-term use can mask underlying conditions and may lead to dependency, particularly with opioid medications [1][2] Group 1: Pain Management Insights - Painkillers primarily control symptoms rather than address the root cause of pain, which can delay necessary treatment [1] - Different types of pain require specific medications; for example, non-steroidal anti-inflammatory drugs (NSAIDs) like celecoxib and diclofenac are suitable for muscle and joint pain, while medications like pregabalin and gabapentin are used for neuropathic pain caused by conditions like shingles [1] Group 2: Dependency and Usage Guidelines - Opioid painkillers, such as morphine and oxycodone, carry a risk of addiction with long-term use, but strict regulations in China help mitigate this risk when used under medical supervision [2] - Common NSAIDs like ibuprofen and acetaminophen generally do not lead to addiction, but increasing their dosage does not enhance efficacy and may increase side effects [2] Group 3: Headache Management - Identifying and avoiding specific triggers can help reduce the frequency of migraines, such as lack of sleep or certain foods [2] - Severe headaches accompanied by symptoms like fever, nausea, or altered consciousness require immediate medical attention to prevent complications [2]