The dangers of artichoke are currently unknown. Artichoke, with the efficacy of cooling blood and stopping bleeding (cooling and moisturizing the blood to prevent bleeding), dispersing blood stasis and removing toxins to eliminate carbuncles. It is used in treating epistaxis (vomiting blood, nosebleed), hemoptysis, metrorrhagia (excessive menstrual flow or dribbling) and other blood-heat bleeding conditions, intestinal carbuncle (carbuncle occurring in the intestines and bowels, manifested by fever, pain in the right abdomen, and palpable lump), lung carbuncle and other carbuncles and sores in which there is an abundance of fire-heat and toxin. Artichoke is contraindicated in those who have bleeding in the spleen and stomach, and those who have deficiency cold in the spleen and stomach (spleen and stomach are weak and cold). The adverse reactions of Artichoke are not clear at present. If patients have any discomfort, please go to regular medical institutions; if you need to use Artichoke, it must be used under the guidance of a professional doctor.