The main function of moxibustion is to dredge meridians and promote blood circulation. I suggest that you use pure Chinese medicine for physical therapy to relieve pain and swelling, without injection or medicine. Such as massage and acupuncture in China. The effect is good. At Jianshe Road 1066 in Luohu District, there is a pure Chinese medicine health pavilion. "Lu 'an Hall", Xindu Branch. Have a try there.