Carpal Tunnel Syndrome in Nigeria: The Desk Job Injury Getting Worse

More Than Just a Typing Injury

Carpal tunnel syndrome (CTS) — numbness, tingling, and pain in the thumb, index, and middle fingers — is increasingly common among Lagos's growing professional and tech workforce. But many cases have underlying metabolic and hormonal drivers that are missed when it's treated only as a repetitive strain injury.

Metabolic Causes Often Overlooked

• Hypothyroidism — low thyroid causes mucopolysaccharide deposits that swell the synovial tissue. Many CTS patients have undiagnosed thyroid disease
• Pregnancy — fluid retention in pregnancy is a very common CTS trigger; usually resolves postpartum
• Diabetes — diabetic neuropathy and inflammation increase CTS risk by 3–4 times
• Rheumatoid arthritis — synovial inflammation from RA directly causes carpal tunnel compression
• Vitamin B6 deficiency — B6 supports nerve health; deficiency may contribute to nerve sensitivity

FXMed's Approach

Before recommending wrist splints or surgery, our assessment includes thyroid panel (TSH, free T3, T4), fasting glucose and HbA1c, rheumatoid factor, and B vitamin levels. Our Thyroid Recovery Programme has helped many patients resolve their CTS once underlying thyroid dysfunction is addressed — without surgery.