Rhubarb and Platycodon grandiflorum can both be used as Chinese herbs, but it is not clear whether they can get rid of scars. 1. Rhubarb: It has the effects of diarrhea and stagnation (treating constipation by passing stools), expelling blood stasis and clearing the channels (removing blood stasis and clearing the channels). It is used in treating constipation due to stagnation, epistaxis due to blood-heat (vomiting of blood and nosebleed caused by blood-heat), redness of the eyes and swelling of the pharynx, burns and burns, and dysentery due to dampness-heat (dysentery caused by dampness-heat evil). Caution should be exercised if the spleen and stomach are weak. Contraindicated in pregnant women, menstruation and lactation. 2. Platycodonopsis: It is used for the treatment of cough and phlegm, chest congestion, sore throat and so on. Excessive use can easily lead to nausea and vomiting. Where qi upward, vomiting, coughing up blood (yin deficiency fire) and other patients should not be used. If you need to get rid of scars, it is recommended to go to a professional medical institution. If you need to use medication, you should go through a doctor’s diagnosis and follow the doctor’s instructions for standardized treatment.