Dizziness after swimming may be related to low blood sugar, insufficient blood supply to the brain, and low water temperature.
1. Hypoglycemia: If the swimming time is too long, the physical energy consumption is too large, fatigue, hunger, etc. may cause hypoglycemia and dizziness.
2. Insufficient blood supply to the brain: the muscles of the body are constantly contracting during swimming, and the blood flow in the body is fast. At the end of swimming, the muscles will relax, the blood in the limbs will increase, and the capillaries will dilate, which will result in insufficient blood supply to the brain, and dizziness symptoms will occur.
3. Low pool water temperature: the stimulation of cold water will make the peripheral capillary contraction, head vascular contraction, then the patient’s brain will be ischemic, the phenomenon of dizziness will occur.
It is recommended that patients who often experience dizziness after swimming can go to the hospital for a checkup and find out the cause of the dizziness under the guidance of the doctor’s treatment.