Vertigo cannot be taken for a long period of time. Mineralocort is a kind of vasodilator, the main component is betahistine mesylate, it is a white tablet, which mainly acts on the inner ear to improve the blood supply to the inner ear, and is mainly used clinically for otoliths, Meniere’s syndrome, otitis media and other diseases. It has certain sedative, analgesic and anesthetic effects. Taking this drug may cause stomach upset, allergic reaction, nausea, anemia, dizziness and other adverse reactions, and it is a medicine with three toxins, so it is best not to take it for a long time. If the dizziness symptoms are relieved, it is best to stop taking the drug treatment, do not keep taking it. If the dizziness is not relieved after taking the drug, further examination is needed to confirm the diagnosis, such as inner ear examination, blood lipid examination, etc., to find out the cause of dizziness and treat the symptoms so as not to delay the disease.