The following factors should be considered for dizziness while walking: 1. Patients with cardiogenic factors, such as coronary atherosclerotic heart disease, unstable angina, myocarditis, pericarditis, endocarditis, hypertrophic obstructive cardiomyopathy and cardiovascular insufficiency of blood supply or arrhythmia, may experience dizziness and sudden collapse while walking. 2. 3. Dizziness can also occur in poor nutritional status. 4. Cerebrovascular diseases can cause central vertigo, such as cerebrovascular accident, cerebral infarction, or acute stroke, which can also cause dizziness when walking. 5. Peripheral vertigo, including otitis media, Meniere’s syndrome and cervical spondylosis, can also cause dizziness when walking. There are symptoms of dizziness when walking.