The main clinical use of tincture of bupleurum is to kill the insects and stop the itching, usually after 5-7 days of topical application of tincture of bupleurum can completely kill the lice. The main ingredients of tincture of Momiji are Momiji and alcohol, which can be used to treat skin diseases such as lice and pubic lice on the scalp. The use of the method of application to the local skin, to kill the lice body and eggs. Usually 5-7 days of continuous use to get rid of lice completely, if the infection is more serious, you can extend the use time according to the situation. The tincture of Baekbu may cause a slight local tingling and redness of the skin, which is normal and does not require special treatment. In addition, the drug has a certain degree of toxicity, the use of more or longer use may lead to the drug into the blood circulation, resulting in toxic side effects, so it is recommended that patients under the guidance of dermatologists to use the drug correctly.