Numbness Tingling Hands and Feet – Causes, Diagnosis and Treatment

Numbness and tingling in the hands and feet are sensations that many people experience occasionally. This condition, often described as “pins and needles,” can be caused by various factors ranging from temporary issues like poor circulation to more serious underlying medical conditions.

Common Causes of Numbness Tingling Hands and Feet

1. Poor Circulation: Sitting or standing in one position for too long can restrict blood flow, leading to numbness and tingling.
2. Nerve Compression: Conditions such as carpal tunnel syndrome or herniated discs can compress nerves and cause these sensations.
3. Diabetes: High blood sugar levels can damage nerves, leading to diabetic neuropathy.
4. Vitamin Deficiencies: Lack of vitamins such as B12 can affect nerve function.
5. Infections: Certain infections, including Lyme disease and shingles, can cause nerve damage.
6. Alcohol Abuse: Chronic alcohol consumption can lead to nerve damage, known as alcoholic neuropathy.
7. Medications: Some medications can have side effects that affect the nerves.

When to Seek Medical Attention

While occasional numbness and tingling are usually harmless, persistent or recurring symptoms may indicate a more serious issue that requires medical attention. Seek immediate medical help if you experience:

• Sudden onset of numbness or tingling
• Weakness or paralysis
• Confusion or difficulty speaking
• Severe headache
• Loss of bladder or bowel control

Diagnosis of Numbness Tingling Hands and Feet

To diagnose the cause of numbness and tingling in your hands and feet, your healthcare provider will likely:

1. Review Medical History: Including any known conditions, medications, and lifestyle factors.
2. Conduct a Physical Examination: To assess nerve function and identify any physical abnormalities.
3. Order Diagnostic Tests: Such as blood tests, nerve conduction studies, or imaging tests like MRI or CT scans.

Treatment Options of Numbness Tingling Hands and Feet

Treatment for numbness and tingling in the hands and feet depends on the underlying cause. Options may include:

1. Medications: To manage conditions like diabetes, infections, or vitamin deficiencies.
2. Physical Therapy: To relieve nerve compression or improve circulation.
3. Lifestyle Changes: Such as dietary adjustments, exercise, and quitting alcohol.
4. Vascular Treatments: For those with vascular conditions like peripheral artery disease, treatments may include medications, lifestyle changes, or surgical interventions to improve blood flow.
5. Surgery: In severe cases of nerve compression, surgical intervention may be necessary.

Numbness and tingling in the hands and feet can be bothersome and sometimes alarming. While often caused by minor issues, persistent symptoms should not be ignored. Consulting with a healthcare provider at Emirates Hospitals can help determine the underlying cause and appropriate treatment to ensure optimal nerve health and overall well-being.