According to what you said, it may be a symptom of excessive pathogenic factors caused by insufficient vital qi. Spleen is the source of qi and blood, and also governs muscles and limbs. Spleen deficiency leads to deficiency of qi and blood, which will cause the situation you mentioned. This situation can be adjusted by strengthening the body resistance and eliminating evil spirits. It is suggested that the diagnosis should be made according to the manifestations of tongue and pulse in traditional Chinese medicine, and then drug treatment should be carried out after the diagnosis.