这一段时间爷爷的风湿性关节炎又发作了,关节肿胀、疼痛。每天晚上都要用热水和毛巾在膝关节处热敷,同时用热水泡脚,给膝关节散寒,从而止痛。泡脚时,水温一旦降低,就要再加一些热水,实在是很麻烦。 This time, Grandpa’s rheumatoid arthritis developed again and the joints were swollen and painful. Every night, use hot water and towels to heat on the knee joints, and use hot water to soak your feet, so as to relieve pain in the knee joints. When you bathe your feet, once the water temperature drops, you need to add some hot water, which is really troublesome.