Sudden dizziness and nausea can be caused by Meniere’s disease, cervical spondylosis, otolithiasis, and other conditions such as anemia.
1.Meniere’s disease:Meniere’s disease is considered to be caused by imbalance of endolymph production and absorption. The main symptoms of the patient are vertigo, hearing loss, tinnitus, nausea and vomiting, so the patient may experience sudden dizziness and nausea.
2. Cervical spondylosis:Cervical spondylosis is caused by long-term strain of the cervical spine, herniated intervertebral disc and other factors. Patients will have stiff back, dizziness, nausea and vomiting and other symptoms, so patients will have sudden dizziness and nausea.
3. Otolithiasis:The cause of otolithiasis is more complex, mostly caused by nerve and ear diseases. Patients will have rotational vertigo, nausea, vomiting, nystagmus and other manifestations, so patients will have sudden dizziness and nausea.
4. Other: patients with anemia, low blood pressure, cerebral infarction and other diseases can also lead to sudden dizziness and nausea.
When the patient has the symptoms of sudden dizziness and nausea, he should consult a doctor in time and follow the doctor’s instructions.