慢性疼痛
Chronic pain is one of the most common symptoms of many different chronic diseases, including osteoarthritis, rheumatoid arthritis, fibromyalgia, and cancer. It is defined as pain that lasts more than three months and does not go away. Common treatments include medication, physical therapy, and psychological counseling.
头痛
Headache is a common symptom, and can be caused by a variety of conditions, including tension headaches, migraines, and cluster headaches. Symptoms can range from mild to severe, and may include nausea, sensitivity to light and sound, and visual disturbances. Treatment options include medication, relaxation techniques, and avoiding triggers.
发热
Fever is a common symptom of many different illnesses, including infections, autoimmune disorders, and cancer. It is defined as a body temperature that is higher than normal, typically above 100.4 degrees Fahrenheit. Treatment options depend on the underlying cause of the fever, and may include medication, rest, and fluids.
