What causes frequent dizziness, nausea and vomiting?

Dizziness, nausea and vomiting are common clinical symptoms, and many diseases may be accompanied by symptoms such as dizziness, nausea and vomiting. For example, colds or anemia, viral infections can also cause nausea and vomiting. When treating dizziness, nausea and vomiting, you must pay attention to your body's nutritional intake.

1. Low blood pressure

If you have an irregular diet or a family history of low blood pressure, the dizziness may be relatively mild. Because the blood supply to the brain suddenly decreases when you change from a supine position to an upright position, dizziness occurs and will gradually ease after you return to a supine or sitting position.

2. Rhinitis and sinusitis

Due to the blockage of the nasal cavity and the decrease in ventilation, the brain does not actually get enough oxygen when sleeping at night. In a state of chronic hypoxia for a long time, dizziness after waking up early will occur.

3. Neurasthenia

People with neurasthenia often have trouble sleeping at night, or wake up easily, or have many dreams. It seems that although they have slept all night, their brain has not received sufficient rest, so in addition to dizziness, they also feel tired when they wake up in the morning. Some people describe sleeping for a night as feeling more tiring than working for a whole night. This is the reason for poor sleep quality.

4. Hepatitis

This is what we often call alcoholic liver disease, drug-induced liver disease, fatty liver disease, hepatitis B and hepatitis C. Most hepatitis patients have damaged liver function. The liver is the largest organ of metabolism, which affects the digestion of food and the absorption of nutrients. This results in insufficient blood supply and nutrition, leading to dizziness and nausea. In addition, dizziness and nausea caused by hepatitis are often accompanied by symptoms such as general weakness, irritability, etc., and you need to go to the hospital for treatment in time.

5. Anemia

Anemia can also cause dizziness and nausea. Anemia is often caused by malnutrition, which can cause dizziness, nausea, fatigue, pale complexion, etc. This condition often occurs in children.

6. Muscle fatigue

There is another type of dizziness that is common among white-collar workers: sitting in the office looking at the computer every day, feeling dizzy when getting off work, and feeling soreness and discomfort in the neck muscles. This situation is caused by maintaining a posture for too long and tension in the neck muscles. Appropriate cervical spine health exercises or acupuncture and massage treatments are needed, and physical exercise should be strengthened.