Dizziness, nausea, weakness, general weakness

Dizziness, nausea, weakness, and general weakness can be caused by many reasons, such as a cold, anemia, and poor physical condition. Another situation that needs attention is insufficient blood supply to the brain, which can lead to local lack of nutrition for the brain nerves, causing the above symptoms. When similar symptoms appear, you can perform a head massage and pay attention to diet adjustment. If the condition is serious, you should go to the hospital for examination in time.

What to do if there is insufficient blood supply?

1. Get a massage

1. Head massage

Spread out and bend your five fingers, and use the fingertips to slowly rotate and press from the forehead to the top of the head, and then continue to press to the back of the head. Press with both hands alternately five times each. It can effectively improve brain blood circulation and improve blood supply to the brain.

2. Neck massage

Put your five fingers together, place the fingers of both hands behind your neck, and massage the left and right sides of the back of your neck alternately until the skin becomes slightly red and warm. It can promote relaxation of cervical vascular smooth muscles and reduce blood lipid deposition.

2. Do some exercise

1. Neck rotation exercise

Relax your neck and gently and slowly turn your neck back and forth, left and right. Move slowly, turn to the maximum range, hold for 5 seconds, and then turn in the opposite direction. It can increase the pressure resistance and toughness of blood vessels, and promote blood circulation and dredge meridians.

2. Shoulder Exercise

Relax your shoulders and let your hands hang naturally on both sides of your body. Rotate your shoulders from back to front 10 times, then from front to back 10 times, then lift and relax your shoulders 10 times each. It can relax the shoulder muscles, relieve the pressure on the nerves and blood vessels in the neck and shoulders, and promote blood supply to the brain.

3. Maintain good living habits

1. Three meals a day

A person has to eat three meals a day, and each meal has its meaning. For example, breakfast. Skipping breakfast will result in insufficient blood supply to the brain, affecting brain function.

2. Quit smoking

Smoking can cause blood vessels to spasm, further reducing blood supply. Normal vascular endothelium can secrete nitric oxide. Smoking can affect the secretion of this substance and affect the vascular relaxation function. Smoking can also promote platelet aggregation and promote thrombosis. Smoking can accelerate atherosclerosis and cause high blood pressure. Therefore, elderly people suffering from cerebral ischemia should not smoke.

3. Alcohol restriction

Alcohol has a stimulating effect on brain nerves. Long-term excessive drinking can lead to chronic alcohol poisoning and cause decreased brain function, so drink in moderation. Even if you want to drink, try to drink something with a lower alcohol content and don't drink too much.

4. Keep a reasonable schedule

Sleep is also one of the factors that affect blood supply to the brain. A proper amount of sleep helps the brain rest. Regular lack of sleep will keep the brain in a state of tension for a long time, causing slow reactions and affecting blood supply to the brain. In addition, lying in bed too long can also lead to insufficient blood supply to the brain. During sleep, the cerebral cortex is in a state of inhibition. If you have the habit of lying in bed too long for a long time, the cerebral cortex will be inhibited for too long, resulting in insufficient blood supply to the brain. As a result, you will feel dizzy and lack energy after waking up from lying in bed.