Insufficient cerebral blood supply is related to vertigo in Chinese medicine, and Vertigo Ning Tablets can be used to treat vertigo caused by deficiency of liver and kidney, and phlegm-dampness obstruction. Vertigo Tablet is composed of Atractylodes macrocephala, Poria, Zedoaria, Licorice, Pericarpium Citri Reticulatae, Flos Chrysanthemi, Murraya Chinensis, Chasteberry, Semen Heterophyllum, and Achyranthes Bidentata, etc. It has the efficacy of nourishing the kidneys, calming the liver, strengthening the spleen and dispelling dampness (strengthening the spleen and stomach, dispelling the evil of dampness). Vertigo Tablets can be used to treat dizziness and lightheadedness caused by phlegm-dampness obstruction and deficiency of liver and kidney. Vertigo Tablets should not be used for pregnant women and people with colds, and the adverse effects are still uncertain. If there is no improvement after taking Vertigo Tablets for seven days, the medicine should be stopped and medical attention should be sought. Vertigo tablets need to get professional medical guidance and help, not unauthorized use of medication, so as not to delay the condition.