What is the efficacy of Poria cocos with Oxalis

Poria cocos is used with Niu Dali, which has the effects of clearing heat and dampness (removing heat and dampness), strengthening tendons and activating collaterals (strengthening tendons and bones, dredging meridians), tonifying deficiency and moistening the lungs.
Poria cocos, with the effect of detoxification, elimination of dampness, and facilitation of joints, is used for the treatment of contracture of limbs, tendon and bone pain caused by syphilis and mercury poisoning, damp-heat gonorrhea, dysentery, carbuncle and swelling, scrofula (mainly refers to cervical lymph node nodule tuberculosis), scabies, etc.. People with liver and kidney yin deficiency should be cautious of taking Tu Fu Ling.
Niu Dali, with the effects of tonifying the lungs, nourishing the kidneys, relaxing the tendons and activating the collaterals (stretching the tendons and bones, dredging the meridians and channels), is used to treat lung deficiency and cough, lumbar muscle strain, rheumatic paralysis, spermatorrhea, leucorrhoea, and so on.
If you need to take Tu Fu Ling with Niu Dali to cure or regulate your body, please take it under doctor’s supervision to avoid medication risk.