- cross-legged for too long
- Remain in the same position for an extended period
Changing your position usually restores normal sensation quickly.
Common Causes of Body Parts “Falling Asleep”
Several factors can lead to paresthesia. The most common causes generally fall into three categories:
- Nerve compression
- Circulation problems
- Underlying health conditions
1. 
Nerve Compression
One of the most common causes is pressure on a nerve, which interrupts normal nerve signals.
This can happen when you lie on your arm or hand during sleep or maintain a position that puts pressure on a nerve.
In reality, the body part is not actually “falling asleep.” Instead, the pressure temporarily disrupts nerve communication between the affected area and the brain.
This results in:
- Numbness
- Tingling
- The classic “pins and needles” sensation
2. 
Circulation Problems
2. Circulation Problems
Circulation issues can also cause limbs to “fall asleep.”
If blood vessels are temporarily compressed, the affected
