Spastic squint often occurs in young and middle-aged people, many people have no signs before the onset of the disease, patients often mistakenly think it is a “drop pillow”, and ignore it. Not only the patients themselves will ignore it, but also the doctors will misdiagnose it, which leads to a certain degree of aggravation by the time the diagnosis is confirmed. What are the effective preventive measures for spastic squint? The exact pathological mechanism of spastic squint is not yet clear, it belongs to the same extrapyramidal disease as Parkinson’s disease, mainly manifested as motor dysfunction, and the definite cause of the disease is not clear at present. The preventive measures for spastic squint are mainly the following: Spastic squint prevention 1: eugenics, in the prevention of spastic squint should try to eugenics, because some adults with dystonia and genetics have this great correlation indicates the existence of genetic abnormalities in the development of cervical muscle limited dystonia. According to medical data, 9%-16% of patients have a history of previous head or neck trauma, which usually occurs weeks to months before the onset of the disease. Spastic levator neck pre-prevention III: Go to the hospital on time for routine physical examinations, etc., because vestibular abnormalities can also lead to spastic levator neck, which cannot be corrected after treatment with Botox. Vestibular abnormalities are not primary abnormalities, and other types of limited dystonia (e.g., writing spasms, blepharospasm) can also occur with spastic squint. Deafness, vertigo and ataxia are not features of spastic squint. Spastic squint causes long-term abnormal head posture. Medications may be effective in the early stages of treating the symptoms of spastic squint, but their effects are limited and short-lived, such as diazepam, baclofen and, Antan and haloperidol, which may be effective in reducing the degree of seizures in the early stages and less effective in the middle and late stages. There are many patients who choose botulinum toxin treatment after the disease, botulinum toxin local injection treatment is a simple, safe and effective method to relieve symptoms and improve the quality of life in the short term, an injection can be maintained for 3-6 months, repeated injections are easy to produce antibodies and make the treatment effect diminish. If the above methods are not satisfactory, patients with spastic squint can choose surgical treatment, namely stereotactic deep brain electrical stimulation surgery, also called DBS surgery, which has the characteristics of adjustable, less complications and higher safety, and has gradually become the mainstream method for the treatment of spastic squint.