Apocynum venetum and Glycyrrhiza uralensis Fisch have no effect on smoking. Apocynum venetum and Glycyrrhiza uralensis Fisch are Chinese herbal medicines, which have the effects of clearing away heat and toxic materials, calming the liver and calming the wind, inducing diuresis and reducing swelling, and are often used to treat diseases such as hypertension, hepatitis and nephritis. Tobacco contains harmful substances such as nicotine, which is not only harmful to human body, but also may affect the absorption and curative effect of drugs. Therefore, it is not recommended to add apocynum venetum and licorice to cigarettes for drinking. If you need to use Apocynum venetum and Glycyrrhiza uralensis Fisch for treatment, it is best to use it under the guidance of a doctor to avoid adverse reactions and side effects.