The pain is close to three years Checked, but can not find out what the cause, generally for the time being should not have a pneumatic lesion, I suggest you ask the local Chinese medicine experts to adjust to see if there is an effect? Sometimes people are uncomfortable, there are physiological functional and pathological difference, generally physiological functional is not necessarily found because its indicators can be within the normal range, but you have uncomfortable symptoms exist, so please Chinese medicine conditioning to see, I think physiological functional symptoms caused by discomfort, Chinese medicine conditioning effect is better. I take the liberty to ask you, before you have symptoms of pain, is there a bad mood or too much stress and other seven uncomfortable situations? If you have, you should get better with TCM treatment plus you should regulate the seven emotions yourself. If you don’t have the seven emotions, you should pay more attention to observation while using TCM treatment so that the cause of the disease can be found early and can be treated with the right evidence.