What causes dizziness and vomiting?

Dizziness and vomiting may be caused by overexertion, environmental stimuli, hypoglycemia, cervical spondylosis, hypertension, or other reasons. It is recommended to seek medical attention promptly, identify the underlying cause, and receive symptomatic treatment under the guidance of a qualified physician. Specific analysis is as follows:

1. Overexertion

Prolonged work or study can easily lead to insufficient rest for the brain, potentially stimulating local nerves and causing dizziness and vomiting. It is advised to ensure adequate rest and sleep, and engage in appropriate relaxation activities such as walking or listening to music, which may help alleviate fatigue.

2. Environmental Stimuli

Remaining for extended periods in hot, enclosed, or noisy environments may lead to bodily discomfort due to cerebral hypoxia, thereby triggering symptoms such as dizziness and vomiting. It is recommended to promptly leave such unfavorable environments and rest in well-ventilated, cool areas to help relieve discomfort.

3. Hypoglycemia

This may be related to insufficient sugar intake or inadequate glucose production. These factors can lead to decreased plasma glucose levels, resulting in hypoglycemia and the aforementioned symptoms, possibly accompanied by cold sweats. Patients are advised to take medications such as Shengmai Yin (Shengmai drink), glucose-sodium chloride injection, or hydrocortisone tablets as directed by a physician.

4. Cervical Spondylosis

This may be associated with prolonged neck flexion during work or neck injuries. When present, it can compress local nerves, leading to symptoms such as dizziness and vomiting, possibly accompanied by stiffness in the neck and shoulders. Patients are advised to follow medical instructions when using medications such as chlorzoxazone tablets, eperisone hydrochloride tablets, or naproxen sodium tablets.

5. Hypertension

This may be related to genetic factors, psychological stress, and others. Elevated systemic arterial blood pressure due to hypertension may result in cerebral hypoxia, leading to the above symptoms, possibly accompanied by palpitations. Patients are advised to use medications such as methyldopa tablets, captopril sustained-release tablets, or irbesartan dispersible tablets under medical supervision to improve their condition.

In daily life, patients are advised to maintain a light diet, avoid high-salt foods such as cured meat and sausages, avoid maintaining the same posture for long periods, and frequently move their limbs, all of which may help alleviate symptoms.