Phellodendron Bark Capsules are bitter and cold in nature, for those who have a weak spleen and stomach, diarrhea may occur after taking them, it is recommended to stop taking the medicine in time and consult a doctor. Phellodendron Bark Capsules is a proprietary Chinese medicine, which mainly contains Phellodendron Bark, which has the efficacy of clearing away heat and drying dampness (removing heat and drying dampness), diarrhea and removing steam, and detoxifying and healing sores. It can be used for the treatment of damp-heat diarrhea (diarrhea caused by feeling damp-heat evil), eczema itching, jaundice, feverish drenching (burning and stinging pain during urination, accompanied by urinary frequency and urgency, and discomfort of traction in the abdomen), bone vaporization and laborious heat (i.e., the symptom of self-consciousness that the heat is evaporated out of the bones), night sweating (sweating abnormally after going to sleep, and sweating stops after waking up), and sore, swelling, and poison, and sores and sores, and sores, and sores, and sores, and sores, and sores. Its adverse reactions and contraindications are not clear. Note that it should not be taken for a long time. If you take Huangbai capsule appeared diarrhea, it is recommended to inform the physician in time, by the physician to decide whether to reduce the amount to take or change to other drugs, not blindly for a long time.