The main ingredient of Cuscuta tea is the Chinese herb Cuscuta, which has certain effects of tonifying the liver and kidney, fixing semen and shrinking urine (consolidating semen and urine and preventing random leakage), etc. It can alleviate the symptoms of premature ejaculation to a certain extent, but a single infusion of the tea has limited effects. Prompt medical attention is recommended. Cuscuta was first published in Shennong’s Classic of the Materia Medica. It has the efficacy of tonifying the liver and kidney, consolidating essence and shrinking urine, brightening the eyes, stabilizing the fetus, stopping diarrhea, eliminating wind and removing spots when used externally. It is suitable for liver and kidney deficiency (weakness of the liver and kidneys), lumbar and knee soreness (a feeling of soreness and weakness of the waist and knees), premature ejaculation and impotence, spermatorrhea, fecal leakage (a small amount of vaginal bleeding in the early stage of pregnancy), restlessness of the fetus, dizziness and tinnitus of the eyes and ears, and deficiency and diarrhea of the spleen and kidneys. Cuscuta seed tea has a limited effect and is usually used in conjunction with other medicines. To achieve better therapeutic effects, regular treatment under the guidance of a doctor is recommended. The adverse reactions and contraindications of Cuscuta chinensis are not clear, and it is not recommended for those who are suffering from yin deficiency (deficiency of yin essence in the body and hyperactivity of deficiency fire), dryness and knotting of stools, or short and reddish urine (small amount of urine, dark yellow in color). The drug must be used under the guidance of a doctor, do not blindly self-medication.