Wrist Pain After Childbirth
Hand and Wrist Pain After Having a Baby
Postpartum hand pain is far more common than most new mothers are told to expect. Two conditions — De Quervain's tenosynovitis ("mommy wrist") and carpal tunnel syndrome — account for almost all of it. Both are very treatable without stopping breastfeeding.
Why New Mothers Develop Hand and Wrist Pain
Postpartum hand pain is far more common than most new mothers realise — or are told to expect. The combination of pregnancy-related hormonal changes and the physical demands of infant care creates the perfect conditions for two very specific conditions: De Quervain’s tenosynovitis and carpal tunnel syndrome.
Understanding which one you have determines the right treatment. They look similar — both cause hand and wrist pain in new mothers — but affect different structures, produce different symptoms, and are treated differently.
De Quervain’s Tenosynovitis — “Mommy Wrist”
The most common cause of wrist pain in new mothers. The two tendons that extend and abduct the thumb (APL and EPB) run through a tight fibrous sheath on the thumb side of the wrist. During and after pregnancy, two factors combine to cause this sheath to inflame and constrict:
- Hormonal relaxin and oedema cause the tendon sheath to swell and tighten
- Repetitive lifting and holding of a newborn — particularly with the wrists in extension and the thumbs abducted — loads these tendons with thousands of repetitions per day
Symptoms: Pain on the thumb side of the wrist, worst with lifting the baby, nursing positions, and texting. The Finkelstein test (tuck thumb in fist, bend wrist toward little finger) reproduces sharp wrist pain.
Treatment: A thumb spica splint reduces load on the tendons during activity. A cortisone injection into the first dorsal compartment resolves 80%+ of cases within 2–4 weeks and is safe during breastfeeding with timing guidance. Surgery is rarely needed. See De Quervain’s Treatment →
Carpal Tunnel Syndrome — Nighttime Numbness
Carpal tunnel syndrome is extremely common during the third trimester and in the early postpartum period. Oedema from pregnancy increases pressure within the carpal tunnel, compressing the median nerve. The hallmarks:
- Numbness and tingling in the thumb, index, and middle fingers (not the little finger)
- Symptoms worst at night — waking to shake the hand is classic
- Numbness during nursing, particularly in positions that keep the wrist bent
- Usually affects both hands
Treatment: A wrist night splint in neutral position provides immediate relief and is the first-line treatment. Most pregnancy and postpartum carpal tunnel syndrome resolves within 3–6 months as oedema resolves. Cortisone injection for persistent cases. Surgery for the small number that do not resolve with conservative treatment. See Carpal Tunnel in Pregnancy → and Carpal Tunnel Syndrome →
Pain on the thumb side of the wrist, worse with lifting the baby: De Quervain’s tenosynovitis.
Numbness and tingling in the thumb/index/middle fingers at night or during feeding: Carpal tunnel syndrome.
Both conditions can occur simultaneously in the same person. Dr. Chambers will assess both at your visit and determine the correct diagnosis before recommending treatment.
Treatment During Breastfeeding
Both conditions are treatable without stopping breastfeeding:
- Splinting — thumb spica for De Quervain’s, wrist night splint for carpal tunnel. Completely safe during breastfeeding.
- Topical diclofenac (Voltaren) — applied to the wrist, minimal systemic absorption, generally considered compatible with breastfeeding. Check with your midwife or GP.
- Cortisone injection — safe during breastfeeding. Time immediately after a feed; the next feed can be given as normal. Dr. Chambers will advise specifically at your visit.
- Surgery — for severe or persistent cases. Both carpal tunnel release and De Quervain’s release are quick outpatient procedures under local anaesthesia with rapid recovery.
Practical Changes That Help
- Lifting technique: Lift the baby using both forearms (like a scoop) rather than grasping with thumbs out — this significantly reduces De Quervain’s tendon load
- Nursing position: Use a nursing pillow to bring the baby to the breast rather than bending the wrist to hold the baby for extended periods
- Wrist position during feeds: Keep wrists as neutral as possible — a bent wrist during a long nursing session compresses the carpal tunnel
- Phone use: Switch to index finger scrolling, use voice dictation for messages — reduces thumb tendon load between feeds
Frequently Asked Questions
Two conditions account for the vast majority of postpartum hand pain: De Quervain’s tenosynovitis and carpal tunnel syndrome. De Quervain’s (“mommy wrist”) causes pain on the thumb side of the wrist from the repetitive lifting and holding of a newborn — particularly with the wrists extended. Carpal tunnel syndrome causes nighttime hand numbness and tingling in the thumb, index, and middle fingers, driven by the fluid retention of pregnancy and nursing. Both conditions are very treatable and do not require you to stop breastfeeding.
Hand and wrist pain is remarkably common in the postpartum period — affecting up to 50% of new mothers to some degree. Hormonal changes during and after pregnancy cause connective tissue laxity and fluid retention, both of which predispose to carpal tunnel syndrome and De Quervain’s. The physical demands of infant care — lifting, nursing positions, carrying in specific postures — add repetitive mechanical loading to already sensitised tendons. The reassuring news: both conditions resolve with appropriate treatment and do not cause permanent damage.
A cortisone injection for De Quervain’s or carpal tunnel is generally considered safe while breastfeeding. The dose used in a local tendon or carpal tunnel injection is small, and minimal systemic absorption occurs. As a precautionary measure, many hand surgeons recommend timing the injection immediately after a feed and discarding the following feed — though the clinical evidence for this as a necessary precaution is limited. Dr. Chambers will advise you specifically at your visit based on your feeding schedule.
Carpal tunnel syndrome that develops during pregnancy or immediately after delivery often improves significantly within 3–6 months as hormonal fluid retention resolves. Night splinting is the first-line treatment and provides immediate relief. For patients with persistent or worsening symptoms beyond 6 months postpartum, a cortisone injection provides additional resolution in most cases. A small number require carpal tunnel release surgery for definitive treatment if symptoms persist.
For De Quervain’s tenosynovitis: a thumb spica splint that immobilises the thumb and wrist is the appropriate support. Available at most pharmacies. For carpal tunnel syndrome: a rigid wrist night splint holding the wrist in neutral is the recommended support for nighttime use. These are different splints — using the wrong one for the wrong condition provides minimal benefit. A hand surgeon can confirm your diagnosis and recommend the correct support at a single visit.
Hand Pain After Having a Baby? You're Not Alone.
Mommy wrist and carpal tunnel are very treatable. Safe options available while breastfeeding. No referral needed.
Stephen Chambers, M.D.
Dual Board-Certified Hand & Upper Extremity Surgeon · Raleigh Orthopaedic