Rash Only on Baby's Feet
Medically reviewed by Dr. Sarah Chen, MD, FAAP · Board-Certified Pediatrician
Content reviewed against published AAP, AAD, NIH guidelines
Last reviewed:
Baby skin is sensitive and changes frequently. If you are noticing rash only on baby's feet, here is what you need to know.
The short answer
Rashes that appear only on a baby's feet can be caused by hand-foot-and-mouth disease, contact dermatitis from shoes or socks, eczema, or fungal infections in older toddlers. Most causes are mild and treatable, but blistering rashes on the feet alongside a fever should be evaluated.
Key takeaways
- Rashes that appear only on a baby's feet can be caused by hand-foot-and-mouth disease, contact dermatitis from shoes or socks, eczema, or fungal infections in older toddlers. Most causes are mild and treatable, but blistering rashes on the feet alongside a fever should be evaluated.
- Usually normal when: Peeling skin on newborn feet during the first few weeks of life
- Call your doctor if: A newborn under 2 months develops blisters or a pustular rash on the feet with fever
- Varies by age — see the age-by-age breakdown below
“Eczema is very common in babies and children. About 1 in 10 children will develop eczema, typically starting in the first few months of life.”
Parents everywhere have the same worry. You are doing the right thing by looking into it.
What Parents Should Know
According to AAP, AAD, NIH guidelines, rashes that appear only on a baby's feet can be caused by hand-foot-and-mouth disease, contact dermatitis from shoes or socks, eczema, or fungal infections in older toddlers. Most causes are mild and treatable, but blistering rashes on the feet alongside a fever should be evaluated. At 0-3 months, newborns may have peeling skin on their feet, which is a completely normal part of adjusting to life outside the womb. Erythema toxicum can occasionally appear on the feet. Tiny blisters on a newborn's feet, especially if they look infected, should be evaluated to rule out uncommon conditions. It is generally considered normal when peeling skin on newborn feet during the first few weeks of life. However, you should contact your pediatrician promptly if a newborn under 2 months develops blisters or a pustular rash on the feet with fever.
Normal vs. Concerning
By Age
What to expect by age
0-3 months
Newborns may have peeling skin on their feet, which is a completely normal part of adjusting to life outside the womb. Erythema toxicum can occasionally appear on the feet. Tiny blisters on a newborn's feet, especially if they look infected, should be evaluated to rule out uncommon conditions.
3-6 months
Rashes on the feet at this age may be caused by eczema, contact dermatitis from socks or booties, or viral infections such as hand-foot-and-mouth disease. Eczema on the feet often appears on the tops rather than the soles. Keep feet clean and dry and use fragrance-free moisturizer.
6-12 months
As babies start pulling up and cruising, contact with floors and shoes can cause irritation. Hand-foot-and-mouth disease is common at this age and causes distinctive small blisters on the soles. Shoe dermatitis may develop if shoes contain irritating materials or dyes.
12-24 months
Toddlers may develop foot rashes from sweaty shoes, contact dermatitis, or hand-foot-and-mouth disease. Athlete's foot (fungal infection) is uncommon in this age group but can occasionally occur. Plantar warts may also begin appearing on the soles in toddlers who walk barefoot in shared spaces.
What to Tell Your Pediatrician
- Describe when you first noticed rash only on baby's feet and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if the rash on the feet is persistent, worsening, or not responding to basic care.
- Mention if blisters on the feet are painful and making it hard for your child to walk.
- Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
- Bring a list of any questions or observations you want to discuss at the appointment.
What Should You Do?
When to take action
- Peeling skin on newborn feet during the first few weeks of life
- Mild redness that resolves after removing tight socks or shoes
- Small blisters on the soles during a known hand-foot-and-mouth outbreak at daycare
- The rash on the feet is persistent, worsening, or not responding to basic care
- Blisters on the feet are painful and making it hard for your child to walk
- The rash appears only on the feet with no clear cause and is spreading
- A newborn under 2 months develops blisters or a pustular rash on the feet with fever
- The foot rash is accompanied by significant swelling, warmth, and red streaks spreading up the leg, suggesting a serious infection
What You Can Do at Home
- Keep track of when you notice rash only on baby's feet — noting the time of day, duration, and any triggers can help your pediatrician.
- Remember that peeling skin on newborn feet during the first few weeks of life — this is generally within the range of normal.
- At 0-3 months, focus on observation rather than intervention unless your pediatrician advises otherwise.
- Use fragrance-free, hypoallergenic products on your baby's skin. Avoid over-bathing — 2-3 baths per week is usually sufficient.
- While monitoring at home, seek immediate care if a newborn under 2 months develops blisters or a pustular rash on the feet with fever.
Related Conditions
Hand, Foot, and Mouth Disease in Babies
Hand, foot, and mouth disease (HFMD) is a very common viral illness in babies and toddlers, especially during summer and fall. It causes small blisters or sores in the mouth and a spotted rash on the hands and feet. While it can make your child uncomfortable for a few days, it is not dangerous and resolves on its own within 7-10 days.
Contact Dermatitis in Babies and Toddlers
Contact dermatitis is a skin reaction that occurs when your baby's skin comes into direct contact with an irritating substance or an allergen. It shows up as a red, itchy rash in the exact area where the substance touched the skin. Common culprits include fragranced soaps, new laundry detergents, wet wipes with alcohol, sunscreen, metals (like nickel snaps on clothing), and certain fabrics. Removing the irritant and using gentle skin care usually resolves it within 1-2 weeks.
Baby Eczema (Atopic Dermatitis)
Baby eczema is extremely common, affecting up to 20% of infants, and is not caused by anything you did wrong. It shows up as dry, red, itchy patches and is very manageable with consistent moisturizing and gentle skin care. Most children outgrow it by school age.
Plantar Warts (Verruca) in Toddlers
Plantar warts (verrucae) are warts on the soles of the feet caused by HPV. They are less common in toddlers than in older children but can occur, especially in children who walk barefoot in moist communal areas. They may cause discomfort when walking. Most plantar warts resolve on their own, though treatment can speed resolution.
Related Resources
Rash Decision Tree
Identify common rashes and determine when to seek care.
Baby Skin Conditions Guide
Visual guide to common baby skin conditions, rashes, and when to see a doctor.
Month-by-Month Development
Detailed monthly development guides from birth through 24 months.
When to Call the Doctor
General guide on when to call the pediatrician, visit urgent care, or go to the ER.
Frequently asked questions
Is rash only on baby's feet normal?
When should I call the doctor about rash only on baby's feet?
When is rash only on baby's feet normal?
What causes rash only on baby's feet?
What should I mention to my pediatrician about rash only on baby's feet?
Is rash only on baby's feet normal at 0-3 months?
Is rash only on baby's feet normal at 3-6 months?
Should I go to the ER for rash only on baby's feet?
Does rash only on baby's feet go away on its own?
References
Doctor Visit Checklist
Bring this checklist to your next pediatrician visit to discuss Rash Only on Baby's Feet.
Things to mention
- Describe when you first noticed rash only on baby's feet and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if the rash on the feet is persistent, worsening, or not responding to basic care.
- Mention if blisters on the feet are painful and making it hard for your child to walk.
- Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
- Bring a list of any questions or observations you want to discuss at the appointment.
Observations to share
- The rash on the feet is persistent, worsening, or not responding to basic care
- Blisters on the feet are painful and making it hard for your child to walk
- The rash appears only on the feet with no clear cause and is spreading
Urgent signs to report immediately
- A newborn under 2 months develops blisters or a pustular rash on the feet with fever
- The foot rash is accompanied by significant swelling, warmth, and red streaks spreading up the leg, suggesting a serious infection
My notes
From ismybabyalright.com — free, evidence-based baby health guides
All content follows our editorial policy and is reviewed against published clinical guidelines.
2,705 evidence-based guides6 authoritative medical sources5 medical advisory board members
Related Resources
Bottom line
Most cases of rash only on baby's feet are normal. Talk to your pediatrician if a newborn under 2 months develops blisters or a pustular rash on the feet with fever.
Trust your instincts. If something feels wrong, reach out to your pediatrician. Worrying about your baby means you care — that is a good thing.
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Related Skin Concerns
Hand, Foot, and Mouth Disease in Babies
Hand, foot, and mouth disease (HFMD) is a very common viral illness in babies and toddlers, especially during summer and fall. It causes small blisters or sores in the mouth and a spotted rash on the hands and feet. While it can make your child uncomfortable for a few days, it is not dangerous and resolves on its own within 7-10 days.
Contact Dermatitis in Babies and Toddlers
Contact dermatitis is a skin reaction that occurs when your baby's skin comes into direct contact with an irritating substance or an allergen. It shows up as a red, itchy rash in the exact area where the substance touched the skin. Common culprits include fragranced soaps, new laundry detergents, wet wipes with alcohol, sunscreen, metals (like nickel snaps on clothing), and certain fabrics. Removing the irritant and using gentle skin care usually resolves it within 1-2 weeks.
Baby Eczema (Atopic Dermatitis)
Baby eczema is extremely common, affecting up to 20% of infants, and is not caused by anything you did wrong. It shows up as dry, red, itchy patches and is very manageable with consistent moisturizing and gentle skin care. Most children outgrow it by school age.
Plantar Warts (Verruca) in Toddlers
Plantar warts (verrucae) are warts on the soles of the feet caused by HPV. They are less common in toddlers than in older children but can occur, especially in children who walk barefoot in moist communal areas. They may cause discomfort when walking. Most plantar warts resolve on their own, though treatment can speed resolution.
My Baby Has an Extra Nipple (Accessory Nipple)
Accessory (supernumerary) nipples are one of the most common minor congenital findings, occurring in about 1 in 18 people. They appear as small, flat, often pigmented bumps along the "milk line" — an embryonic line running from the armpit to the groin on each side. Most people mistake them for moles. Accessory nipples are almost always harmless and require no treatment. In rare cases, they may be associated with kidney abnormalities, so some pediatricians recommend a renal ultrasound if one is found, though this practice varies.
My Baby Was Born with a Raw Spot on Their Scalp (Aplasia Cutis)
Aplasia cutis congenita (ACC) is a condition where a baby is born with a small area of missing skin, most commonly on the scalp. It occurs in about 1 in 10,000 births. The affected area may look like a raw wound, an ulcer, or may have already healed into a thin, shiny scar by the time of birth. Most cases are small, isolated, and heal well with basic wound care — the area eventually forms a hairless scar. Larger defects or those associated with other findings may need more investigation, but isolated small ACC has an excellent prognosis.