Mommy (and Daddy!) Thumb: Understanding Thumb and Wrist Pain in New Parents

Becoming a new parent is a joyful yet demanding experience. From feeding and diaper changes to endless rocking and carrying, your hands and wrists are constantly in use. Unfortunately, these repetitive motions can sometimes lead to a painful condition known as “Mommy Thumb” or “Daddy Thumb.”

What Is Mommy Thumb?

Also called De Quervain’s Tenosynovitis, Mommy Thumb is a condition that causes pain and inflammation in the tendons on the thumb side of the wrist. It’s especially common in new parents due to the repetitive motions and prolonged awkward positions that can be required for baby care, such as lifting, holding, and feeding.

Symptoms of Mommy (and Daddy!) Thumb

• Pain at the base of the thumb and thumb side of the wrist: Especially when gripping, lifting, or twisting.
• Swelling near the thumb joint: Tenderness or noticeable puffiness at the thumb side of the wrist.
• Difficulty moving the thumb and wrist: Limited range of motion or weakness in the hand or pain when stretched fully in one direction.
• A “snapping” sensation: Some people experience a catching or snapping feeling in the tendons.

What Causes Mommy Thumb?

The condition occurs when the tendons in the wrist become irritated or inflamed due to overuse. Common parenting activities that contribute to Mommy Thumb include:

• Lifting your baby: Using your thumb and wrist to lift can strain the tendons over time.
• Feeding positions: Holding a bottle or breastfeeding with poor wrist alignment can lead to repetitive stress.
• Diaper changes: Twisting and gripping during diaper changes add extra strain.
• Carrying car seats: Heavy, awkward car seats place additional pressure on the wrists.

Tips to Relieve and Prevent Mommy Thumb

The good news is that Mommy Thumb is treatable, and with the right approach, you can ease the pain and prevent it from worsening.

1. Modify Your Baby Care Techniques

• Use proper lifting techniques: Instead of using your thumbs to lift your baby, try scooping them up by placing your hands under their back and buttocks.
• Adjust feeding positions: Support your baby with pillows to reduce strain on your wrists and hands.
• Avoid gripping car seats too tightly: Carry car seats with both hands or use a stroller when possible.

2. Rest Your Wrist and Thumb

• Take breaks: Rest your wrist whenever possible and avoid repetitive motions that exacerbate pain.
• Use (good!) supports: A thumb or wrist splint can help immobilize the joint, giving the tendons time to heal. Some available online can be helpful, some can make things worse. Let us know if you have questions!

3. Ice and Anti-Inflammatories

• Apply an ice pack to the affected area for 10–15 minutes several times a day to reduce swelling.
• Over-the-counter anti-inflammatory medications like ibuprofen can help manage pain and inflammation.

4. Stretching and Strengthening Exercises

Hand therapists often recommend gentle exercises to relieve tension and strengthen the muscles around the wrist and thumb. Examples include:

• Wrist stretches: Gently pull your hand back with your opposite hand to stretch the wrist.
• Thumb lifts: Place your hand flat on a surface and lift your thumb upward without moving the other fingers.

Consult a hand therapist to ensure exercises are safe and effective for your specific condition.

5. Seek Professional Help

If pain persists, professional treatment may be necessary. At Hands for Living, we specialize in managing conditions like Mommy Thumb. Our therapists use a variety of techniques, including:

• Manual Therapy: Hands-on techniques to reduce inflammation and improve mobility.
• Custom Splinting: We can help you choose a GOOD brace to stabilize the wrist and thumb – or make a GREAT one that is custom made specifically for you.
• Education: Teaching ergonomic techniques for baby care to prevent future strain.

When to See a Specialist

If you experience persistent pain, swelling, or difficulty using your hand despite home care, it’s time to consult a professional. Left untreated, Mommy Thumb can worsen and lead to more severe limitations.

Why Choose Hands for Living?

At Hands for Living, we understand how important it is to care for both your baby and yourself. Our skilled therapists are here to help you manage Mommy Thumb effectively so you can enjoy parenting without pain. With personalized treatment plans and expert guidance, we’ll help you regain strength, reduce pain, and prevent further injury.

Take the First Step Toward Relief

Parenting is a full-time job, but pain doesn’t have to be part of the experience. Contact Hands for Living today to schedule an appointment and start your journey toward recovery.

For more information or to book an appointment, visit Hands for Living.