Dear patient friend: I am your friend, Dr. Guan Yuan from the pain department of Huaxin Hospital. In order to better serve you on the Internet, please try to meet the following requirements when you ask for a consultation: 1. Describe your general condition, such as: gender, age, etc. 2. Describe your condition in as much detail as possible. For example, what part of the body hurts, how long it has been hurting, the nature of the pain (pins and needles, burning, clicking, etc.), the degree of pain (mild, moderate, severe), and whether there are any triggering or relieving factors. 3. What diagnosis and treatment did you receive and how effective was the treatment. In addition, after receiving my reply, please note that: 1. All diagnoses are inferred from your description and lack objectivity due to the lack of direct examination of you. If you need further diagnosis and treatment, please come to my clinic for treatment. 2. Please reply to me when you get a reply. This is a kind of respect for my work, and at the same time I can also get timely feedback on your condition, which helps to improve the quality of my service. 3. If you feel satisfied with the medical services I provide, please give me praise and encouragement in my website in time, and share your treatment with your friends. With your active participation and encouragement, I will serve my patients better!