What's with the groggy head?

Hello, dizziness refers to a series of feelings such as dizziness, head swelling, top-heavy, concussion and dizziness. Although some physiological factors, such as emotional tension, pain, fear, sultry weather, fatigue, insomnia and so on. There will be symptoms of dizziness, but dizziness for a long time may be a precursor to a serious illness. Attention should be paid to it. Dizziness is common in the following situations.

1. Neuropathy

Such as cerebral ischemia, cerebellar lesion, brain injury, brain injury and some types of epilepsy. In addition, patients with autonomic nerve dysfunction and some neurosis often feel dizzy.

2. Ear diseases

If the disease in the ear affects the balance, it will lead to dizziness. Often accompanied by tinnitus and other symptoms, dizziness is not necessarily Meniere's disease.

3. Internal diseases

Such as fever, cold, hypertension, hypotension, anemia, infection, poisoning, hypoglycemia and so on.

4. Cervical diseases

Long-term bad posture or sleeping posture, leading to cervical hyperplasia, deformation and degeneration, neck muscle tension, blocked arterial blood supply, leading to insufficient blood supply to the brain, is the main cause of dizziness.

5. High blood viscosity

Hyperlipidemia and thrombocytosis can increase blood viscosity and slow blood flow, resulting in insufficient blood supply to the brain, which is prone to fatigue, dizziness, fatigue and other symptoms.

6. Cerebral arteriosclerosis

Patients feel dizzy, and often suffer from insomnia, tinnitus, emotional instability, forgetfulness, numbness of limbs and other symptoms. Cerebral arteriosclerosis makes the inner diameter of cerebral vessels smaller, and the blood flow in the brain decreases, which leads to insufficient blood supply and oxygen supply to the brain, thus causing dizziness.

I hope my answer can help you, thank you!