What is the difference between Poria alba and Poria cocos?

Poria alba is also known as Poria cocos, Poria cloudy and Poria cloudy. White Poria and Poria are the same kind of Chinese medicine, there is no difference.
Poria cocos is sweet in flavor, light in taste and flat in nature, and enters the heart, spleen, lung and kidney meridians. It has the basic effects of inducing diuresis and seepage of dampness (promoting the operation of water to get rid of dampness), strengthening the spleen, benefiting the heart and spleen, and tranquilizing the mind.
This product is mainly used for edema and low urine output, weakness of spleen and stomach, lack of appetite, vomiting and diarrhea, drinking stopping in the chest and hypochondrium (collectively referred to as the chest and ribcage area), chest and hypochondrium distension and fullness, dizziness and dizziness, palpitation and palpitation with anxiety (heartbeat is violent and alarming), restlessness of the heart and mind, insomnia and forgetfulness.
The adverse reactions and contraindications of Poria cocos have not been clarified. If you need to use Poria cocos to regulate your body or cure your illness, it is recommended to use it under the guidance of a doctor.