I can’t diagnose from an image, but when your hands “fall asleep” (numbness/tingling) it’s usually due to nerve compression.
Based on what’s shown (neck/spine and wrist nerve):
Most common causes:
- Carpal tunnel syndrome
- Compression of the median nerve at the wrist
- Tingling in thumb, index, middle finger
- Worse at night or with repetitive hand use
- Cervical radiculopathy
- Pinched nerve in the neck
- May include neck pain
- Tingling can travel down the arm into the hand
Other possible reasons:
- Sleeping on your arm (temporary compression)
- Poor posture
- Vitamin B12 deficiency
- Diabetes
- Thoracic outlet syndrome
⚠️ See a doctor if:
- Numbness is frequent or worsening
- You have weakness or dropping objects
- Pain spreads from neck to arm
- Symptoms affect both hands persistently
Occasional “pins and needles” is common. But repeated numbness is a sign something is compressing or irritating a nerve.
If you’d like, tell me:
- Is it one hand or both?
- Which fingers?
- Do you have neck pain?
That will help narrow it down.