The causes of headache in a hot bath include cerebral hypoxia, fatigue, and increased blood pressure.
1. Cerebral hypoxia: headache in a hot shower is considered to be related to the lack of oxygen in the brain caused by a long time of bathing in a confined local space.
2. Fatigue: prolonged hot water will lead to neck muscle fatigue and spasm, which may have the symptoms of headache.
3. Increased blood pressure: If the water temperature is too hot, it may lead to increased blood pressure, which is manifested as headache, nausea and other symptoms.
There are other reasons for headache in a hot bath, if the symptoms continue to be unrelieved, it is recommended that the patient go to the hospital outpatient clinic, under the guidance of the doctor according to the patient’s condition, choose a reasonable treatment program.