There is no such thing as how to eat Poria to get rid of dampness. Poria can be used to get rid of dampness by grinding it into powder and paste pills, or by decocting it with other medicines, such as Ginseng and Atractylodis Macrocephalae and other medicines commonly used in clinical practice.
Poria has the effect of diuresis and seepage of dampness (promoting the operation of water to dispel dampness), tranquilizing the heart and strengthening the spleen (stabilizing the mind and transporting the spleen and stomach), and so on. Poria can be ground into powder and pressed into pills or decocted with other medicines for medication.
Ginseng Ling Bai Zhu San is composed of ginseng and poria. It has the effects of tonifying the spleen and stomach (nourishing the spleen and stomach and strengthening the middle jiao) and benefiting the lung qi (nourishing the lungs so that the qi flows smoothly). It is used for weak spleen and stomach, loose stools, shortness of breath and cough. Its adverse reactions and contraindications are not clear. Poria cocos dried in the sun, together with Atractylodes macrocephala and Panax ginseng, should be decocted with appropriate amount of water to dispel dampness.
If there are symptoms, please consult a doctor, do not self-medicate to avoid adverse reactions. It is recommended to take Poria, Ginseng and Rhizoma Atractylodis Macrocephalae under medical supervision.