Can compression stockings be worn while sleeping?

Compression stockings are generally not recommended for overnight wear, except in cases of severe venous disease under a doctor's supervision. The detailed explanation is as follows:

In most cases, when a person is sleeping and lying flat, the resistance to venous blood return naturally decreases, so additional pressure from compression stockings is unnecessary. Wearing them during sleep may cause the continuous pressure to hinder lower limb circulation, potentially leading to tissue ischemia, nerve compression, leg numbness, pain, skin damage, or discomfort that affects sleep quality. Therefore, it is recommended to wear compression stockings after getting up in the morning and remove them before bedtime to allow the lower limbs to fully relax.

For patients with severe conditions such as deep vein thrombosis or chronic venous insufficiency, doctors may recommend wearing compression stockings with specific pressure levels during sleep following medical evaluation. In these patients, the venous valve function is severely impaired, and even when lying down, assistance from compression stockings may be required to maintain blood return and reduce the risk of thrombosis. However, the appropriate pressure level must be strictly selected as per medical advice, and close attention should be paid to any adverse reactions caused by improper pressure.

When using compression stockings, ensure to choose the correct size. Inspect the skin on your legs each night before removing the stockings. If redness, itching, or skin damage occurs, discontinue use immediately and consult a doctor. Never decide on your own to wear compression stockings while sleeping.