Should You Sleep in Compression Stockings?
No, you should not routinely wear compression stockings while sleeping. Compression stockings are designed to counteract the effects of gravity on venous blood flow during upright activities, and this benefit is lost when lying flat during sleep.
Why Compression Stockings Are Not Recommended for Sleep
Physiological Rationale
When you lie down to sleep, gravity no longer pools blood in your lower extremities. The horizontal position naturally facilitates venous return to the heart without the need for external compression. Wearing compression stockings during sleep provides no additional benefit in this position and may cause unnecessary discomfort.
Evidence from Clinical Guidelines
The most recent high-quality guidelines address compression stocking use specifically for daytime wear:
For DVT/VTE patients: Recent evidence shows compression stockings do not prevent post-thrombotic syndrome. The 2021 CHEST guidelines 1 and 2020 American Society of Hematology guidelines 2 both suggest against routine use of compression stockings even in patients with deep vein thrombosis, based on high-quality trials including the large SOX trial.
For travel-related prevention: Compression stockings are recommended during long flights (when seated upright for prolonged periods) 3, 4, but this specifically addresses the upright, immobile position—not sleep.
For varicose veins: Guidelines recommend compression during daytime activities when standing or sitting 5, not during sleep.
When Compression Stockings ARE Appropriate
Compression stockings should be worn:
- During waking hours for venous insufficiency or varicose veins
- During prolonged sitting or standing (work, travel)
- Removed at bedtime as standard practice
The typical recommendation is to put them on in the morning before getting out of bed (when legs are least swollen) and remove them at night before sleep 6.
Limited Research on Sleep Use
The few studies examining overnight compression stocking wear show:
- No improvement in sleep quality after exercise 7
- Minimal benefit for leg swelling reduction 8
- Increased discomfort and tightness reported by wearers 8
- Some benefit for specific conditions like restless legs syndrome in pregnancy 6, but this is a specialized application
Potential Risks of Sleeping in Compression Stockings
While not extensively studied, potential concerns include:
- Skin breakdown or ulceration if stockings are too tight 2
- Discomfort affecting sleep quality 8
- Improper fit causing constriction at the knee, potentially impeding venous return 4
- No therapeutic benefit to justify the discomfort
Bottom Line
Remove your compression stockings before bed. They are designed for use during upright activities when gravity affects venous return. The horizontal sleeping position eliminates the need for compression, and wearing them overnight provides no proven benefit while potentially causing discomfort. If you have specific medical conditions requiring nighttime compression, this would be an unusual circumstance that should be explicitly directed by your physician.