Plowherb is often used in the treatment of carbuncle (a kind of poisonous sores, acute suppurative diseases occurring on the body surface, limbs and internal organs), breast carbuncle, intestinal carbuncle (carbuncle occurring in the intestines and bowels, manifested by fever, pain in the right abdomen, and palpable lumps), hemorrhage and so on. Plowherb, bitter taste, slightly pungent, cold nature. It has the efficacy of clearing away heat and detoxification (removing heat and toxicity in the body), resolving blood stasis and draining pus, cooling blood and clearing the liver. It is often used in canker sore, breast carbuncle, intestinal carbuncle with blood, purulent osteomyelitis, jaundice, eye redness and swelling pain, scrofula (mainly refers to cervical lymph node tuberculosis), traumatic bleeding, snakebite. The adverse reactions and contraindications of Ploughshares are not clear at present. If patients have any discomfort, please go to a regular medical institution; if you need to use Ploughshares, you must use the drug under the guidance of a professional doctor.