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Carpal Tunnel Syndrome
Mild
Carpal tunnel syndrome occurs when the median nerve is compressed as it passes through a narrow passage in the wrist called the carpal tunnel. It can cause numbness, tingling, burning, pain, or weakness in the hand and fingers, especially the thumb, index, and middle fingers. Symptoms may be worse at night or during activities involving the wrist.
Body System
Muscles & Tendons
When to Seek Medical Attention
Carpal tunnel syndrome is generally not an emergency. Seek medical assessment for persistent numbness, tingling, pain, or weakness in the hand, particularly when symptoms interfere with sleep or daily activities. Prompt evaluation is appropriate for progressive weakness, loss of hand function, or rapidly worsening neurological symptoms.
Symptoms
3
Causes
2
Treatments
5
Diet
3
Overview
Carpal tunnel syndrome occurs when the median nerve is compressed as it passes through a narrow passage in the wrist called the carpal tunnel. It can cause numbness, tingling, burning, pain, or weakness in the hand and fingers, especially the thumb, index, and middle fingers. Symptoms may be worse at night or during activities involving the wrist.
Symptoms 3
Difficulty Walking
Frequent Hunger
Numbness
Causes 2
Carpal tunnel syndrome develops when pressure builds around the median nerve inside the carpal tunnel. Swelling may result from a wrist injury, arthritis, diabetes, rheumatoid arthritis, pregnancy, menopause, or other conditions. Repeated hand and wrist movements and use of vibrating tools may also contribute. In some people, the exact cause cannot be identified.
Obesity
Sedentary Lifestyle
Risk Factors
Risk is increased by repeated hand and wrist movements, wrist injuries, diabetes, rheumatoid arthritis, obesity, pregnancy, menopause, hypothyroidism, and certain structural problems of the wrist. Carpal tunnel syndrome is more common in women and in adults. A close family history may also increase susceptibility.
Diagnosis
Diagnosis is based on a patient's medical history,
symptoms, physical examination and, when necessary,
laboratory or imaging investigations.
Diagnosis is based on symptoms, medical history, and examination of the hand and wrist. A healthcare professional may assess sensation, strength, and movement and may perform specific wrist and hand tests. Nerve conduction studies and electromyography can evaluate median nerve function. Ultrasound or X-rays may be used when needed to assess the nerve or look for other causes of symptoms.
Prevention
Key Prevention Tips
Carpal tunnel syndrome cannot always be prevented, but reducing strain on the wrists may help lower risk
Keep the wrists in a neutral position during work, use appropriately designed tools and equipment, take regular breaks, and vary repetitive tasks
Avoid prolonged pressure or extreme wrist positions, and address conditions such as diabetes or inflammatory joint disease with appropriate medical care
Prevention Guidance
Carpal tunnel syndrome cannot always be prevented, but reducing strain on the wrists may help lower risk. Keep the wrists in a neutral position during work, use appropriately designed tools and equipment, take regular breaks, and vary repetitive tasks. Avoid prolonged pressure or extreme wrist positions, and address conditions such as diabetes or inflammatory joint disease with appropriate medical care.
Reminder: Prevention recommendations should be tailored to your personal health status and risk factors.
Treatment & Management 5
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Medical Note: The treatment information provided is intended for educational purposes only.
Always consult a qualified healthcare professional before starting,
stopping, or changing any treatment.
Diet & Nutrition 3
Recommended Foods
Omega-3 Foods
Support nerve health
Fresh Fruits
Provide antioxidants
Vegetables
Support overall health
Foods to Avoid
Processed Foods
Limit intake
Excess Sugar
Limit intake
Medical Nutrition Note: Diet recommendations are intended for general educational purposes and should be tailored to individual health needs by a qualified healthcare professional.
Frequently Asked Questions 5
Compression of the median nerve in the wrist.
Repetitive hand movements and wrist strain.
Numbness, tingling, and hand weakness.
Yes, proper ergonomics may reduce symptoms.
Clinical examination and nerve conduction studies.
Helpful Tip: These answers provide general medical information.
Consult your healthcare provider for advice tailored to your condition.