What happened to the dizziness after recovering from the flu?

Patients still have the symptoms of vertigo after getting well from the cold, consider the following reasons: 1, to consider the cold caused by the weakness of the body, the patient should not be too nervous in this case, more rest, more conditioning can be; 2, the head still has vertigo after getting well from the cold, to consider other causes. In the case of elderly people, this may be caused by heart disease or cerebrovascular disease, such as frequent premature ventricular beats, sinus bradycardia, or coronary atherosclerosis, myocardial ischemia, or cerebral arteriosclerosis, cerebral vascular stenosis, high-fat, high-viscosity blood, slow cerebral blood flow; 3, the patient’s head suddenly occurred after the cold vertigo, also consider that it is caused by vestibular neuronitis disease.