Heel pain during pregnancy is common, especially in the second and third trimesters, and it’s driven by a combination of weight gain, hormonal changes, and shifting posture. The good news: most of it responds well to simple daily strategies like targeted stretches, supportive footwear, and managing swelling. Here’s what’s actually happening in your feet and what you can do about it.
Why Pregnancy Causes Heel Pain
Your body produces a hormone called relaxin during pregnancy, and levels increase seven to ten times above normal. Relaxin’s primary job is softening the cervix and loosening the pelvic joints to prepare for delivery, but it doesn’t limit itself to the pelvis. It enhances collagen breakdown throughout your body, which means the ligaments in your feet become more lax too.
When those loosened ligaments combine with the extra weight of pregnancy, the arch of your foot gradually drops. The bones in your midfoot shift downward, your feet widen, and the connective tissue along the bottom of your foot (the plantar fascia) gets stretched beyond what it’s used to. That band of tissue anchors at your heel bone, so when it’s under strain, you feel it most with those sharp or aching pains right at the heel, particularly with your first steps in the morning or after sitting for a while.
Your center of gravity also shifts backward during pregnancy, placing more pressure on your heels with every step. Add in the fluid retention that typically increases as pregnancy progresses, and you’ve got a recipe for persistent heel discomfort.
Stretches That Target Heel Pain
A consistent daily stretching routine is one of the most effective ways to reduce heel pain. These five exercises directly address the tight and overstressed tissues that connect to your heel. All of them can be done seated or with wall support, making them practical as your belly grows.
- Plantar fascia massage: Sit down and roll a tennis ball or frozen water bottle under your foot, moving slowly from heel to toes. Do 10 rolls per foot, two sets, once daily. A frozen bottle doubles as an ice treatment for inflammation.
- Seated plantar fascia stretch: Cross one foot over the opposite knee and gently pull your toes back toward your shin until you feel a stretch along the bottom of your foot. Hold for 20 seconds, repeat three times per foot, once daily.
- Wall calf stretch: Stand facing a wall with one foot behind you, heel flat on the ground, and lean forward until you feel a stretch in your calf. Hold 20 seconds, three times per leg, once daily. Tight calves pull on the same tissue that causes heel pain, so this one matters more than it seems.
- Towel scrunches: Place a small towel flat on the floor and use your toes to scrunch it toward you. Do 10 to 15 scrunches per foot, two sets, one to three times daily. This strengthens the small muscles in your foot that help support the arch.
- Heel raises: Standing near a counter or chair for balance, slowly rise onto your toes and lower back down. Repeat 10 times, two sets, once daily. As your pregnancy progresses, hold onto something sturdy and go slowly.
The key with all of these is consistency. Doing them once won’t change much. A daily routine, especially first thing in the morning before the pain kicks in, makes a noticeable difference within one to two weeks for most people.
Choosing the Right Shoes and Insoles
The two features that matter most in pregnancy footwear are arch support and shock absorption. Flat shoes like ballet flats, flip-flops, and unsupportive sandals allow your already-loosened arch to collapse further with each step, worsening heel pain. Switching to a shoe with a built-in arch and cushioned sole can reduce symptoms significantly without any other intervention.
If your favorite shoes don’t have great support, over-the-counter insoles designed for arch support can fill the gap. Look for insoles with a firm arch (not just soft padding) and a cushioned heel cup. You can use them in sneakers, work shoes, or even some boots. They work by redistributing your weight more evenly across your foot instead of concentrating pressure on the heel.
It’s also worth sizing up. Your feet genuinely get wider and sometimes longer during pregnancy due to the arch changes. Squeezing into pre-pregnancy shoes adds pressure and can make heel pain worse. Many women find they need a half size or full size larger, particularly in the third trimester.
Managing Swelling That Worsens Heel Pain
Fluid retention contributes to heel pain by increasing pressure inside the tissues of your feet. Reducing that swelling takes some of the load off.
Compression socks are one of the most straightforward solutions. For mild swelling, socks rated at 15 to 20 mmHg (a measure of compression strength) provide gentle support and tend to be comfortable for all-day wear. If you’re dealing with more significant swelling or varicose veins, 20 to 30 mmHg socks offer stronger support. Put them on first thing in the morning before swelling builds up for the best effect.
Elevating your feet above heart level for 15 to 20 minutes several times a day also helps fluid drain back toward your core. Lying on your left side with your feet propped on a pillow is a comfortable position in later pregnancy. Cold packs wrapped in a cloth and applied to your heels for 10 to 15 minutes can reduce both swelling and pain after a long day on your feet.
What to Know About Pain Medication
Common anti-inflammatory drugs like ibuprofen and naproxen are not recommended during pregnancy at 20 weeks or later. The FDA issued a specific warning that these medications can cause kidney problems in the developing baby and lead to dangerously low amniotic fluid levels. This applies to all over-the-counter anti-inflammatory painkillers, not just prescription ones.
Acetaminophen (Tylenol) is generally considered the safer option for pain relief during pregnancy. It won’t reduce inflammation the way anti-inflammatories do, but it can take the edge off on particularly painful days. That said, the stretches, footwear changes, and swelling management strategies above address the root causes in ways that medication alone cannot.
When Swelling Signals Something Serious
Gradual swelling in the feet and ankles is normal during pregnancy. Sudden swelling is not. If your feet, hands, or face swell rapidly, especially if accompanied by a severe headache, vision changes, or pain just below your ribs, these can be signs of preeclampsia, a serious pregnancy complication that requires immediate medical attention. The distinction to watch for is “sudden” versus “gradual.” Slow, symmetrical puffiness in both feet that worsens through the day and improves with rest is typical pregnancy edema. A rapid change in swelling, particularly if it’s new or one-sided, warrants a call to your provider right away.
What Happens After Delivery
Most pregnancy-related heel pain improves after delivery as your hormone levels return to normal and the extra weight comes off. However, the structural changes in your feet don’t always fully reverse. Research from the University of Iowa found that pregnancy leads to a persistent loss of arch height and increased foot length, with the most significant changes occurring during a first pregnancy. Some women’s feet remain a half size larger permanently.
Foot pronation (the inward rolling that comes with a flattened arch) often hasn’t returned to pre-pregnancy levels even six weeks postpartum. This means your heel pain may linger for a few months after delivery, gradually improving as your ligaments regain some of their original tension. Continuing your stretching routine and wearing supportive shoes through the postpartum period helps speed that recovery along.