The blockage of the bile meridian can manifest as dry mouth, bitter mouth, dry throat, migraine, easy palpitations, good sighing, loose stools, constipation, yellowish skin, indigestion, joint pain, phlegm and dampness, nodule accumulation, etc. It can also cause oily hair, gray hair, spots on the corners of the eyes, pain in the ribs, unfavorable joint flexion and extension, breast pain, irritability and insomnia. It can also cause hypertension, decreased immunity, gallbladder stones, cholecystitis, fatty liver, etc., resulting in corresponding clinical symptoms, such as headache and dizziness, easy to catch a cold and fever, biliary colic in the right upper abdomen and anorexia for grease, nausea and vomiting, abdominal distension, etc.