Numbness In Right Arm: What Are Its Causes And Treatment Options?

Numbness in right arm is a symptom. It can occur due to some underlying condition. Many conditions can cause numbness in the right arm. Depending on other associated signs and symptoms, physical examination can help reach to a conclusion and enable treatment accordingly. One must get himself examined from a doctor to diagnose the underlying condition.

Various causes of numbness in right arm are:

  • Sitting or standing in one position for a long time can affect the circulation and cause numbness in right arm. This is a temporary condition and once you change the position, circulation is restored and numbness disappears.
  • Improper nutrition, vitamin and mineral deficiency, lack of vitamin B12, calcium.
  • Excessive intake of alcohol or tobacco may lead to nerve damage.
  • Certain medicines that affect circulation.
  • Radiation therapy
  • Ingestion of seafood that contain toxins. It will be associated with other digestive complaints.
  • Certain insect bites such as spider, mites or ticks. In these cases bite mark will be visible on body.
  • Injury caused by frostbite may affect the circulation in right arm and cause numbness.
  • Pressure or pinching of nerve can occur due to prolapsed disc resulting in numbness.
  • Scars or infection in the right arm can compress the blood vessels.
  • Atherosclerosis and angina.
  • Cerebral stroke can cause numbness in right arm. This numbness will be progressive and associated with other symptoms such as weakness in the muscles and paralysis.
  • Infection with herpes zoster virus. Look out for herpetic eruptions on the body.
  • Long term medical conditions such as diabetes, multiple sclerosis, carpal tunnel syndrome, and hypothyroidism.
  • Sometimes attacks of migraine and epileptic fits are preceded by numbness in right arm.

Diagnosis: If a person notices numbness and tingling sensation in right arm, he should go to a doctor for a detailed examination. On the basis of associated symptoms and physical examination, doctor will determine which tests are needed.

Neurological examination is done. Treatment is given according to diagnosed condition.

Treatment Options For Numbness In Right Arm

  • If numbness is due to injury, one must take adequate rest. Warm compresses are applied to reduce swelling. Medication is given to reduce inflammation. After a few days, do light stretching exercises under the guidance of a physical therapist. This will improve the circulation of the area and muscles will relax.
  • Do not overwork the arm to prevent further injury.
  • If numbness is due to vitamin or mineral deficiency one must improve the diet to incorporate necessary nutrients. Take vitamin and mineral supplements under a doctor’s guidance.
  • Avoid exposure to known toxic substances.
  • Diabetic patients must monitor their blood sugar levels at regular intervals to keep it under control.
  • If symptoms of cerebral stroke are noticed, one needs emergency treatment to avoid further damage.

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