Seaweed powder has the efficacy of eliminating phlegm, softening and dispersing knots (softening and dispersing hard lumps), and inducing diuresis to reduce swelling.

Seaweed powder is made of seaweed. Seaweed, cold in nature, bitter and salty in taste, belongs to liver, stomach and kidney meridians. It has the efficacy of eliminating phlegm, softening and dispersing lumps, inducing diuresis and eliminating swelling, and can be used for the treatment of gall tumors, scrofula, testicular swelling and pain, phlegm and drink (pathological products formed by impaired metabolism of water and liquid) oedema and so on.