What symptom is giddy and weak all over

Dizziness, weakness may be caused by a variety of reasons, may be a more serious disease, such as cardiovascular and cerebrovascular system lesions, may also be because of a small cold, causing this symptom there are many kinds. There are many other systemic diseases that can cause dizziness and fatigue, such as congenital heart disease in the cardiovascular system, hypertension; chronic bronchitis in the respiratory system, or inflammation and ulcers in the digestive system, which can cause dizziness and fatigue, so the patient is likely to be accompanied by other symptoms at the same time. The patient can go to the hospital for relevant examinations and treatment after diagnosis.