Can I soak my feet and relax the body the day before the physical examination?

The day before the physical examination, it is generally possible to soak your feet to relax your body, but it is necessary to avoid excessive water temperature or prolonged time. Soaking feet can help promote blood circulation and relax muscles, and usually does not cause significant interference with routine physical examination items such as blood pressure and electrocardiogram. It is recommended to control the water temperature below 40 degrees Celsius for no more than 20 minutes to avoid physiological changes such as skin redness and increased heart rate caused by high temperature or prolonged soaking. Pay attention to replenishing water after soaking feet to prevent dehydration from affecting blood test results. If the physical examination includes special items such as lower limb vascular ultrasound, foot soaking may cause blood vessel dilation. It is recommended to consult a doctor in advance.

In case of varicose veins of lower limbs, diabetes foot or skin damage, foot soaking may aggravate the disease or cause infection. Patients with diabetes are prone to scald due to abnormal perception of water temperature due to decreased peripheral nerve sensitivity. Skin disease patients soaking their feet may stimulate the lesion and cause symptoms such as redness, swelling, and itching. This group of people should avoid soaking their feet on their own or using specific medicinal baths under the guidance of a doctor. 24 hours before the physical examination, one should maintain a normal pace of life and avoid vigorous exercise and excessive relaxation activities. If you experience discomfort such as dizziness and palpitations after soaking your feet, it is recommended to postpone the physical examination. On the day of the physical examination, items that require fasting should not be added with sugar or irritating substances when soaking feet. It is best for patients with special constitutions or chronic diseases to confirm the precautions with the physical examination center in advance.