Dizziness in 80-year-old people may be caused by hypertension, cervical spondylosis, Meniere’s disease and other diseases, the causes are different, the treatment is different, and you should consult a doctor in time to find out the cause of the disease. 1. Hypertension: Hypertension is a disease characterized by elevated arterial pressure in the body circulation and increased resistance of small peripheral arteries, which can lead to dizziness in 80-year-olds, and can be treated with drugs such as hydrochlorothiazide, nifedipine, metoprolol, captopril, and chlorosartan. 2. Cervical spondylosis: cervical spondylosis is a disease caused by degenerative changes in the cervical vertebrae, which can lead to dizziness in 80-year-olds, and the treatment should pay attention to rest, avoid stimulating neck movement, and can be treated by surgery to relieve the compression. 3. Ménière’s disease: Ménière’s disease is a kind of auricular vertigo disease, the disease can also lead to 80-year-old people with symptoms of dizziness, the treatment can use diazepam, scopolamine, flunarizine, betahistine and other drugs for treatment. If 80-year-old people have symptoms of dizziness, it is recommended to consult a doctor in time to identify the cause and ask the doctor to dispose of it.