Carpal Tunnel Syndrome
Carpal tunnel syndrome (CTS) affects up to 60% of pregnant women, causing numbness, tingling, and pain in the hands and wrists due to fluid retention compressing the median nerve.
Common Causes
- Fluid retention causes swelling in the wrist that compresses the median nerve
- Increased blood volume adds to overall fluid accumulation
- Hormonal changes affect tissue permeability
- Most pronounced in the third trimester when fluid retention is greatest
Remedies That May Help
Wrist Splints
Wearing wrist splints at night keeps wrists in a neutral position, reducing nerve compression. This is the most effective non-surgical treatment.
Elevate Hands While Sleeping
Sleeping with arms elevated on pillows reduces overnight fluid accumulation in the hands.
Reduce Repetitive Hand Motions
Take breaks from typing, knitting, or other repetitive activities that worsen symptoms.
Cold Compress
Applying ice to the wrist can reduce swelling and numb pain.
Gentle Wrist Stretches
Wrist flexion and extension exercises several times daily can reduce symptoms.
When to Call Your Doctor
- Numbness or tingling that extends beyond the hand into the forearm or arm
- Weakness in the hand making it hard to grip objects
- Severe pain that disrupts sleep despite wrist splints
- Symptoms begin suddenly rather than gradually
Frequently Asked Questions
Is carpal tunnel common in pregnancy?
Yes — it is one of the most common neurological complications of pregnancy, affecting up to 60% of women. It is caused by fluid retention, not repetitive strain.
Which fingers are affected by pregnancy carpal tunnel?
The median nerve supplies the thumb, index, middle, and half of the ring finger. These are the fingers that become numb or tingle. The little finger is usually spared.
Does pregnancy carpal tunnel go away after birth?
In most cases, yes — symptoms improve significantly or resolve entirely within a few weeks after delivery as fluid retention subsides.
Can carpal tunnel during pregnancy harm the baby?
No — carpal tunnel is uncomfortable for the mother but has no impact on the baby.
Should I have carpal tunnel surgery during pregnancy?
Surgery is almost never recommended during pregnancy since the condition typically resolves after delivery. Corticosteroid injections may be considered in severe cases.