Lentil flower has the effects of harmonizing the middle and strengthening the spleen, relieving heatstroke and resolving dampness. Clinically, it is used to treat symptoms such as diarrhea, leucorrhoea (abnormal leucorrhoea with blood or blood clots), heatstroke and fever, bruises and swelling. Lentil flowers are picked in summer when the flowers first bloom, dried and used or fresh. The medicine tastes sweet and is slightly cold in nature. It can be used to treat summer fever, heartburn, chest tightness, vomiting and diarrhea, as well as women’s reddish-white leucorrhea and other symptoms. It can be used externally to remove decay and promote new growth (promote the shedding of decayed flesh and the growth of new flesh), reduce swelling, and be used to treat bruises and injuries. The adverse reactions and contraindications of Lenteflora are not clear. Patients who need to take Lentil Flower should be under the diagnosis of a professional Chinese medicine practitioner. Self-medication is not advisable to avoid adverse effects.