Why do I feel dizzy and want to vomit when I wake up in the morning?

If you wake up in the morning feeling dizzy and always want to vomit, you need to be alert to whether it is caused by insufficient blood supply to the brain due to brain disease, or cerebral infarction. Also, if you do not pay attention and eat too much at night, it will also affect the blood supply to the brain and cause dizziness.

1. Pathological cerebral ischemia: It is due to insufficient blood supply to the brain caused by brain diseases, mostly due to cerebral infarction, cerebral atrophy, etc. It will not only cause dizziness and nausea in patients when they wake up in the morning, but also cause dizziness in daily life.

2. Non-pathological cerebral ischemia: Due to improper sleeping posture at night or eating too much food at night, this type of cerebral ischemia can also cause dizziness, but it will slowly recover on its own. However, over a long period of time, it will also cause damage to the brain nerves, thereby causing pathological cerebral ischemia.

3. Middle ear and inner ear diseases - Different ear problems can cause dizziness, such as otitis media, Meniere's disease, etc. Common cold viruses can also invade the inner ear and cause problems, and even lead to vomiting.

4. Drug effects - some antihypertensive drugs, heart and diabetes drugs, and even cold sensitivity drugs may have this side effect.

5. Arrhythmia - Heart disease causes abnormal oxygen supply to the brain and causes dizziness, among which slow heartbeat has a greater impact.

6. Chronic diseases - If diabetes, bronchial disease, kidney disease, etc. are not well controlled, the above situation (such as low blood sugar) may also occur.