Numbness and tingling in the hands usually comes from a nerve being squeezed at the wrist (carpal tunnel syndrome), at the elbow (cubital tunnel syndrome) or in the neck. Which fingers tingle is the most useful clue: thumb to middle finger points to the wrist, the ring and little finger to the elbow, and symptoms that also involve neck or arm pain to the neck. Sudden numbness on one side of the body, with weakness, confusion or slurred speech, is a stroke warning: call 911.
Last reviewed By the Monon Therapy Collective editorial team
Which fingers are numb, and what does that suggest?
Thumb, index, middle and half of the ring finger suggest the median nerve at the wrist, the pattern of carpal tunnel syndrome described by OrthoInfo. The little finger and the other half of the ring finger suggest the ulnar nerve, most often at the elbow.
Tingling in a strip that runs from the neck or shoulder down the arm into particular fingers suggests a nerve root in the neck. Both hands, in a glove-like pattern, raises the possibility of a body-wide cause such as diabetes or a vitamin deficiency, which needs a physician.
| Likely cause | What it tends to feel like | Where to read more |
|---|---|---|
| Carpal tunnel syndrome | Thumb to middle finger, wakes you at night, eased by shaking the hand | Carpal tunnel syndrome |
| Cubital tunnel syndrome | Ring and little finger, worse with the elbow bent on the phone or in bed | Cubital tunnel syndrome |
| Pinched nerve in the neck | Neck or shoulder blade pain with tingling running into certain fingers | Pinched nerve in the neck |
| Thoracic outlet syndrome | Whole-hand heaviness or tingling with arms overhead or carrying bags | Thoracic outlet syndrome |
| Peripheral neuropathy | Both hands, often feet first, in a glove and stocking pattern | Peripheral neuropathy |
Why do my hands go numb at night?
Many people sleep with wrists curled or elbows tightly bent, positions that raise pressure on the median and ulnar nerves. OrthoInfo notes that carpal tunnel symptoms often wake people at night and that shaking or moving the hand tends to relieve them.
A simple wrist splint that keeps the wrist straight overnight is a common first step for carpal tunnel symptoms. For ring and little finger tingling, keeping the elbow straighter in bed, for example by wrapping a towel loosely around it, is often suggested. MedlinePlus notes that splints at the wrist or elbow can relieve ulnar nerve symptoms.
Which daily habits make hand tingling worse?
Long phone calls with the elbow bent, leaning on the elbow at a desk or on the car door armrest, gripping tools or handlebars for long spells, and typing with the wrists bent back all add pressure to the nerves. Cyclists on the Monon Trail sometimes notice tingling from leaning on the handlebars.
Changing grip, using a headset, padding the elbow and keeping wrists closer to straight usually help. Nerve gliding exercises such as the median nerve glide are sometimes added once a therapist has confirmed the source.
How does a physical therapist test hand numbness?
The therapist maps the numb area, tests grip and pinch strength, reflexes and sensation, and uses provocation tests at the wrist, elbow and neck to see which reproduces your symptoms. Thumb muscle wasting or constant numbness is a sign to involve a physician quickly, because OrthoInfo notes severe cases may need surgery to prevent lasting nerve damage.
Care often combines splinting, activity changes, nerve and tendon gliding, and neck or posture work where relevant. Specialized hand care is covered on the hand therapy page; whether a hand-focused therapist is available depends on who is in the network at the time, and the matching team says so plainly before anything is booked.
How quickly should I get tingling hands examined?
Mild, occasional tingling that comes and goes with position can usually be watched for a few weeks while you change habits. Tingling that is becoming constant, waking you most nights, or coming with weakness or dropped objects should be examined sooner, because OrthoInfo notes that severe, constant compression can lead to lasting nerve damage.
Choose “elbow, wrist or hand” in the physical therapy questionnaire, or “neck” if neck pain came first, and list which fingers are affected. A person on the matching team reads it and proposes a therapist in the network whose focus fits.
Call 911 for numbness with any of these
- Sudden numbness or weakness of the face, arm or leg, especially on one side.
- Confusion, slurred speech, trouble seeing or difficulty walking.
- Numbness after a head, neck or back injury.
- Loss of control of an arm or leg, or of the bladder or bowels.
If you think it is an emergency, call 911.
