The red bean cedar plant is a traditional Chinese medicine, the southern red bean cedar soaked in water to drink has a certain effect of eliminating swelling and dissipating knots and so on. The taste of the southern red bean tree is slightly sweet, bitter, flat, with a small toxicity, to the kidney meridian, heart meridian, with the effect of eliminating swelling, diuretic, can be used for the treatment of the obstruction of the masses (abdominal appearance of tangible or intangible accumulation of lumps, with a feeling of distension and pain), oedema, urinary incontinence (urinary incontinence), rheumatism, paralysis, and so on. However, the effective components of red bean cedar in water do not precipitate much. The contraindications of Southern Red Bean Pine are not clear, and its adverse reactions are generally manifested as mild gastrointestinal reactions such as nausea, vomiting, and so on, and there may also be skin rashes and other adverse reactions. If you need to take Southern Red Bean Pine, you should be under the guidance of a professional Chinese medicine practitioner.