Why do I feel dizzy all of a sudden?

There are many reasons for dizziness. For example, sudden dizziness in the summer may be caused by hypoglycemia, insufficient blood supply to the brain, heat stroke, etc., which are typical reasons. In general, a severe cold can cause dizziness, and lack of sleep and excessive stress can also cause dizziness. Different causes require different treatment methods. Patients should check themselves in time, find the cause, and then treat the symptoms. Remember not to take medicine blindly.

1. Dizziness can be caused by many reasons such as brain damage, excessive fatigue, insufficient blood supply to the brain, etc. Looking at the phone for a long time and excessive mental fatigue can also cause dizziness. Usually, you should pay attention to rest and ensure adequate sleep. It is recommended to take oral medication, such as Betahistine Hydrochloride Oral Solution, which will improve your symptoms.

2. This situation is caused by long-term stress and insufficient sleep. Relax, don't be too stressed, maintain a good attitude, take more rest, don't stay up late, and don't look at your phone for a long time.

3. Transient dizziness may be caused by poor blood supply, but it may also be caused by cervical spondylosis. It is recommended to go to the hospital for a check-up and take a cervical spine X-ray to see if there is any change in the cervical curvature. Do not play with mobile phones for a long time, as it will cause changes in curvature over time.

4. It may be transient dizziness caused by cervical spondylosis. This situation is closely related to the fact that you usually look at your phone for a long time. I suggest you go to the hospital for a cervical spine X-ray.

5. I feel like I have a cold and need to continue taking anti-infection drugs. Anti-cold medicine, 999 Cold Relief. Otherwise, you may have a fever again after noon. Drink plenty of water, rest more, eat a light diet and eat less spicy food. It will be fine soon.

6. If an elderly person with anemia experiences dizziness, fatigue, or pale complexion, he should go to the hospital for a check-up to see if he has anemia. If the elderly do not pay attention to nutritional health, they are likely to suffer from anemia. In addition, elderly patients with indigestion, peptic ulcer, gastrointestinal bleeding and chronic inflammatory diseases may all develop secondary anemia.

7. High blood viscosity Hyperlipidemia, thrombocythemia, etc. can cause high blood viscosity and slow blood flow, resulting in insufficient blood supply to the brain and symptoms such as fatigue, dizziness, and weakness. There are many reasons for high blood lipids, the most important of which is unreasonable diet structure.

8. Patients with cerebral arteriosclerosis feel dizzy and often suffer from insomnia, tinnitus, emotional instability, forgetfulness, and numbness in the limbs. Cerebral arteriosclerosis reduces the inner diameter of blood vessels, reduces blood flow in the brain, causes insufficient blood and oxygen supply to the brain, and causes dizziness.

9. Cervical spondylosis often causes tightness in the neck, limited flexibility, occasional pain, numbness, coldness, and a feeling of heaviness in the fingers. Cervical spondylosis compresses the cervical vertebral arteries, causing insufficient blood supply to the brain, which is the main cause of dizziness caused by this disease.