Generally speaking, tea oil does not have the effect of dispelling scar, the efficacy of tea oil is more certain, including: 1, Chinese medicine efficacy: Chinese medicine believes that tea oil can clear heat and dampness, kill worms and detoxify the effect, can effectively improve abdominal pain and bloating caused by dampness and heat accumulation, but also can assist in the treatment of intestinal parasitic diseases. 2, Western medicine effect: modern Western medicine research shows that tea oil is rich in fatty acids, such as linoleic acid, stearic acid, etc. Can promote intestinal peristalsis, improve constipation. Secondly, it can also supplement the vitamin E and flavonoids needed by the human body, which has the effect of whitening the skin and lowering blood lipids. Therefore, according to the current research, tea oil does not have the effect of removing scars. It is recommended that patients visit the dermatology department of the hospital as soon as possible after the scar appears, and choose the treatment according to the specific situation of the scar. Generally smaller keloid scars can be treated with medication, commonly used drugs include mucopolysaccharide polysulfate cream, glucocorticoid preparations, etc.; for larger keloid scars or keloids, they can also be treated with audio electrotherapy, radiation therapy, etc., and can be improved to varying degrees after treatment.