People who should not take Wu Ling Capsules are pregnant women, people who are allergic or hypersensitive to the drug. 1. Pregnant women: after pregnancy, the fetus is growing and developing, if you take wuling capsule during pregnancy, the drug may be absorbed by the fetus, especially in the early stages of pregnancy when the organs are formed, wuling capsule has a greater impact on the fetus, so pregnant women should not take wuling capsule. 2. Allergy or allergic to the drug: the main ingredient of wuling capsule is wuling bacterial powder, wuling bacterial powder may lead to allergic reactions, so the people who are allergic to the ingredients of the drug should not eat wuling capsule; if the allergic reaction often occurs, or allergic to a certain kind of drug, but can not find the cause of allergic diseases, this kind of people should not eat wuling capsule. In addition, during the period of taking Wuling Capsules, smoking, alcohol and spicy, greasy food should be avoided. Patients need to use medication under the guidance of a doctor, do not blindly take medication on their own, so as not to cause adverse consequences.