Carpal Tunnel Syndrome

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Table of Contents

Other names for Carpal Tunnel Syndrome

Median nerve compression
Wrist nerve entrapment
Median neuropathy
Repetitive strain injury (wrist)
CTS

Synopsis of Carpal Tunnel Syndrome

Carpal Tunnel Syndrome (CTS) is a nerve compression disorder affecting the median nerve as it travels through the carpal tunnel—a narrow passageway in the wrist. The median nerve provides sensation to the thumb, index, middle, and part of the ring finger and controls some hand muscles. When this nerve becomes compressed, it leads to numbness, tingling, weakness, or pain in the hand and fingers, often worsening with repetitive use or at night.

CTS is commonly caused by repetitive hand movements, prolonged wrist flexion, or inflammation in the wrist, affecting people who perform manual labor, typing, or assembly line work. Early intervention with wrist support, ergonomic adjustments, and inflammation control can prevent progression and reduce symptoms.

Types:

  • Mild CTS: Occasional numbness or tingling in fingers, often at night.

  • Moderate CTS: Persistent numbness, pain, or weakness with hand use.

  • Severe CTS: Muscle atrophy in the thumb, chronic hand weakness.

Common Causes (Risk Factors):

  • Repetitive wrist motion: Typing, assembly line work, manual labor.

  • Prolonged wrist flexion: Sleeping with bent wrists.

  • Inflammation: From conditions like rheumatoid arthritis.

  • Pregnancy: Fluid retention can compress the median nerve.

  • Diabetes: Increases risk of nerve damage.

  • Obesity: Raises pressure in the carpal tunnel.

  • Thyroid dysfunction: Hypothyroidism can contribute to nerve swelling.

  • Wrist fractures or trauma: Alters the tunnel structure.

More Severe Causes (Complications):

  • Permanent nerve damage: If compression persists without treatment.

  • Muscle atrophy: Particularly at the base of the thumb (thenar muscles).

  • Chronic weakness: Reduces grip strength and fine motor skills.

  • Reduced hand function: Difficulty performing daily tasks.

When to See a Doctor or Specialist (Neurologist, Orthopedist):

  • Persistent numbness, tingling, or pain in the hand or fingers.

  • Symptoms worsening at night or interfering with daily activities.

  • Weakness or dropping objects.

  • Muscle wasting at the base of the thumb.

  • Ineffective self-care over several weeks.

Natural remedies for Carpal Tunnel Syndrome

Wrist Splints (Night and Day Use): Keep wrists in a neutral position, relieving nerve pressure. Wear during sleep and repetitive tasks.

Omega-3 Fatty Acids (DHA, EPA): Reduce inflammation and support nerve health. Include fish oil supplements.

Magnesium: Relieves muscle tension and supports nerve function. Use magnesium glycinate.

Curcumin (Turmeric): Anti-inflammatory, supports nerve health and reduces pain. Take with black pepper for absorption.

Vitamin B6 and B12: Support nerve repair and reduce neuropathy symptoms. Supplement if deficient.

Alpha-Lipoic Acid: Antioxidant, supports nerve regeneration and reduces neuropathic pain. Supplement regularly.

Gentle Wrist Exercises (Stretching, Nerve Glides): Improve flexibility and reduce pressure in the carpal tunnel. Perform daily.

Anti-Inflammatory Diet (Rich in Omega-3s, Antioxidants): Reduces systemic inflammation. Include fruits, vegetables, fatty fish.

Avoid Repetitive Strain: Modify workstations and activities to reduce wrist strain. Use ergonomic tools.

Epsom Salt Soaks (Hand Soaks): Relieves muscle soreness and reduces inflammation. Soak hands for 15–20 minutes.