What are the common causes of dizziness 1? Anemia?
After work, it can cause dizziness, posture change and aggravation, accompanied by pallor, dyspnea, fatigue, tachycardia, accelerated pulse and prolonged capillary filling time.
2. Arrhythmia
After syncope, dizziness may occur for several seconds or longer. Patients may have palpitation, irregular pulse acceleration, hypotension, fatigue, blurred vision, blurred consciousness and other symptoms.
3. Carotid sinus allergy.
There may be short-term dizziness or even syncope, which may stimulate 1 ~ 2 carotid sinus when wearing tight collar or moving head, accompanied by sweating, nausea and pallor.
4. Emphysema
Fatigue or chronic wet cough with dizziness is the characteristic of the disease, which may be accompanied by dyspnea, hypoxia, weight loss, application of auxiliary respiratory muscles and lips to contract breathing, accelerated breathing, cyanosis around and disappearance of breathing sounds, as well as barrel chest and clubbed fingers.
5. General anxiety syndrome
Generalized anxiety syndrome can include persistent anxiety, insomnia, difficulty in concentration, irritability and persistent dizziness, which will worsen with the aggravation of the disease. Patients may suffer from twitching, fidgeting, myalgia, frowning, being easily frightened, etc., as well as autonomic nervous functions such as sweating, palpitation, blue hands, dry mouth, abnormal sensation, dyspepsia, alternating cold and heat, frequent urination, diarrhea, pharyngeal tumor, pallor, etc.
6. Hypertension
Hypertensive dizziness before syncope, relieved after rest, accompanied by headache, blurred vision, bleeding, retinal arteriosclerosis and other retinal changes. Exudation, nipple edema.
7. Hyperventilation syndrome
Hyperventilation syndrome can cause dizziness for several minutes, such as frequent attacks, which can last for several minutes, accompanied by sweating, pallor, dyspnea, chest tightness, palpitation, tremor, fatigue, peripheral circulation failure and abnormal sensation.
8. hypoglycemia
Decreased fasting blood glucose can cause dysfunction of the central nervous system, leading to dizziness, accompanied by headache, blurred vision, irritability and mental state changes.