Numbness in Hands: 23 Causes, Tests, Diagnosis, and More

When a checkup condition causes apathy in your hands, you ’ ll normally have early symptoms along with it. hera ’ s what to watch for and when to contact your doctor, ampere well as treatments for the underlying causes. apathy in your hands is not constantly a induce for concern. It could be a sign of the zodiac of carpal bone burrow or a medication side effect .

1. Stroke

apathy in your hands normally is not a sign of an emergency.

Although improbable, it ’ s potential that hired hand numbness could be a sign of a stroke. A stroke is brain damage caused by decrease lineage provide to a region of your brain. Hand apathy can be the entirely sign of a stroke, or it can occur with other symptoms. Prompt discussion may reduce your hazard for long-run mind damage. It may tied save your biography .

Medical emergency Call 911 or have person take you to the nearest emergency room if you experience :

  • sudden weakness or numbness in your arm or leg, especially if it’s only on one side of your body
  • trouble speaking or understanding others
  • confusion
  • drooping of your face
  • sudden trouble seeing out of one or both eyes
  • sudden dizziness or loss of balance
  • sudden severe headache

2. Carpal tunnel

The carpal bone tunnel is a narrow passage that runs through the center of your wrist. In the concentrate of this tunnel is the median boldness. This steel supplies feeling to your fingers, including your flick, index, middle, and part of your ring finger. repetitive activities like typing or working on an assembly telephone line can cause the tissues around the median heart to swell up and put pressure on this heart. The atmospheric pressure can cause numbness along with prickling, annoyance, and weakness in the affected hand. If the condition persists, it can cause permanent heart price. sometimes operating room is necessity to relieve the pressure .

3. Vitamin or mineral deficiency

You need vitamin B12 to keep your nerves healthy. hard B12 lack can cause numbness in your hands and feet on both sides of your body. potassium and magnesium lack may besides cause numbness. The most common symptom of a vitamin B12 lack is fatigue. other symptoms may include :

  • weakness
  • trouble walking and balancing
  • difficulty thinking clearly
  • seeing things that are not there (hallucinations)

4. Certain medications

Nerve damage ( neuropathy ) can be a slope impression of several different medications, specially those that treat cancer. It can affect both your hands and feet. Some of the medications that can cause apathy include :

  • Antibiotics. These include metronidazole (Flagyl), nitrofurantoin (Macrobid), and fluoroquinolones (Cipro).
  • Anticancer drugs. Cisplatin and vincristine are examples.
  • Antiseizure drugs. An example is phenytoin (Dilantin).
  • Heart or blood pressure drugs. These include amiodarone (Nexterone) and hydralazine (Apresoline).

other symptoms of drug-induced boldness damage include :

  • decreased sensation
  • tingling
  • atypical feelings in your hands
  • weakness

5. Slipped cervical disc

Discs are the soft cushions that separate the bones ( vertebra ) of your spine. A dislocation in the structure of your spinal column may cause bowel movement of the phonograph record. This is called a herniated, or slipped, phonograph record. Swelling around the nerve, a damaged phonograph record, or degeneracy of the bones of your spine can put coerce on and irritate the nerves of your spine. In addition to numbness, a slip disk can cause failing or pain in your arm or leg .

6. Raynaud’s disease

besides called Raynaud ’ s phenomenon, this vascular condition affects some people who are predisposed to it. The symptoms occur when your blood vessels narrow, reducing the total of blood reaching your hands and feet. The decrease rake flow makes your fingers and toes become asleep, cold, pale, and afflictive. These symptoms typically appear from cold exposure or stress .

7. Cubital tunnel syndrome

The ulnar nerve runs from your neck to your hand on the little finger side. The boldness can become compressed or overstretched at the inner aspect of your elbow. This can happen after elongated positions put pressure on your elbow or ascribable to swelling from repetitive motion. Doctors refer to this condition as cubital burrow syndrome. This is the same heart area you may affect when you hit your “ curious bone. ” cubital burrow syndrome can cause symptoms such as hand numbness and tingle, specially in your ring and little finger fingers. A person may besides experience forearm annoyance and helplessness in their hand, particularly when they bend their elbow.

8. Cervical spondylosis

cervical spondylosis is a type of arthritis that affects the disk in your neck. It ’ s caused by years of wear on your spinal anesthesia bones. The damaged vertebra can press on nearby nerves, causing numbness in your hands, arms, and fingers.

Most people with cervical spondylosis do not have any symptoms. Others may feel annoyance and stiffness in their neck. This condition can progress and may besides cause :

  • weakness in your arms, hands, legs, or feet
  • headaches
  • a popping noise when you move your neck
  • loss of balance and coordination
  • muscle spasms in your neck or shoulders
  • loss of control over your bowels or bladder

9. Lupus

Lupus is an autoimmune disease. This means your soundbox attacks your own organs and tissues. It causes inflammation in many organs and tissues, including your :

  • joints
  • heart
  • kidneys
  • lungs

Symptoms of lupus come and go. Which symptoms you have depends on which parts of your soundbox are affected. coerce from excitement can damage nerves and conduct to numbness or tingling in your hands. other coarse symptoms include :

  • a butterfly-shaped rash on your face
  • fatigue
  • joint pain, stiffness, and swelling
  • sun sensitivity
  • fingers and toes that turn cold and blue (Raynaud’s phenomenon)
  • shortness of breath
  • headaches
  • confusion
  • trouble concentrating
  • vision problems

10. Ganglion cyst

ganglion cysts are fluid-filled growths. They form on tendons or joints in your wrists or hands. They can grow to an edge or more in diameter and they normally look like a hunk on your hand. If these cysts press on a nearby boldness, they can cause apathy, pain, or helplessness in your hand .

11. Diabetes

If you are living with diabetes, your body will have trouble moving sugar from your bloodstream into your cells. Having high blood carbohydrate for a long period of clock can lead to nerve wrong called diabetic neuropathy. Peripheral neuropathy is the type of nerve damage that causes numbness in your arms, hands, legs, and feet. other symptoms of peripheral neuropathy include :

  • burning
  • a pins-and-needles feeling
  • weakness
  • pain
  • loss of balance

12. Thyroid disorder

The thyroid gland gland in your neck produces hormones that help regulate your body ’ south metamorphosis. An hypoactive thyroid, or hypothyroidism, happens when your thyroid gland produces excessively little of its hormones. Untreated hypothyroidism can besides cause peripheral neuropathy. It can cause apathy, helplessness, and tingling in your hands and feet .

13. Alcohol-related neuropathy

Alcohol is dependable to drink in little amounts, but excessively much can damage some tissues, including your nerves. Drinking large amounts of alcohol or drink in while having conditions such as kidney or liver disease could lead to apathy and tingling in your hands and feet. other symptoms of alcohol-related neuropathy include :

  • a pins-and-needles feeling
  • muscle weakness
  • muscle cramps or spasms
  • trouble controlling urination
  • erectile dysfunction

14. Fibromyalgia

Fibromyalgia is a condition that causes fatigue and muscle annoyance. It ’ mho sometimes confused with chronic fatigue duty syndrome because the symptoms are sol like. The fatigue with fibromyalgia can be acute. The trouble is centered in diverse tender points around your body. People with fibromyalgia may besides have numbness and tingling in their hands, arms, feet, legs, and side. other symptoms include :

  • depression
  • trouble concentrating
  • sleep problems
  • headaches
  • belly pain
  • constipation
  • diarrhea

15. Lyme disease

Deer ticks infected with bacteria can transmit Lyme disease to humans through a bite. People who contract the bacteria that cause Lyme disease first develop a foolhardy shaped like a bullshit ’ s-eye and flu-like symptoms, such as fever and chills. late symptoms of this disease include :

  • numbness in your arms or legs
  • joint pain and swelling
  • temporary paralysis on one side of your face
  • fever, stiff neck, and severe headache
  • weakness
  • trouble moving muscles

16. Epicondylitis

lateral pass epicondylitis is called “ tennis elbow ” because it ’ s caused by a insistent motion, like swinging a tennis racket. The repeat gesticulate damages muscles and tendons in your forearm, causing pain and burning on the outside of your elbow. This is identical improbable to cause any numbness in your hands. median epicondylitis is a like stipulate nicknamed “ golfer ’ south elbow. ” It causes pain on the inwardly of your elbow arsenic good as potential weakness, numbness, or tingling in your hands, specially in your little finger and ring fingers. It may lead to apathy if there ’ s significant swelling around this area that ’ s causing dysfunction in the ulnar boldness. But this is identical rare.

17. Multiple sclerosis

multiple sclerosis ( MS ) is an autoimmune disease where your immune system attacks the protective coat around boldness fibers. Over time, the nerves become damaged. Symptoms depend on which nerves are affected. Numbness and tingling are among the most common symptoms. Your arms, grimace, or legs may lose feel. The apathy is normally lone on one side of your body. other symptoms include :

  • vision loss
  • double vision
  • tingling
  • weakness
  • electric-shock sensations
  • trouble with coordination or walking
  • slurred speech
  • tiredness
  • loss of control over your bladder or bowels

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