How to brew Poria cocos powder

The method of taking Poria cocos powder is to take Poria cocos powder in a bowl or cup, first use a small amount of cool water to boil the Poria cocos powder, then use boiled water to brew, stir well and then can be taken.
Poria cocos powder is made of Poria cocos ground into powder, with detoxification, dehumidification, joints. It is mainly used for the treatment of Yangmei poisonous sores, limb contracture, gonorrhea (cloudy urine and leukorrhea), eczema itching, carbuncle and swelling (symptoms caused by the congestion of qi and blood by the evil and poison, resulting in localized swelling), and scrofula (mainly refers to the cervical lymph node nodule tuberculosis).
People with deficiency of liver and kidney yin should be cautious of taking Poria cocos powder. The adverse reactions and contraindications of Poria cocos powder are not known.
If you need to use Poria cocos powder for brewing, it is recommended to consult a doctor before use.