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Motherhood

How to Treat a Blister in Nipple from Breastfeeding

NEW MODERN MOM

1/07/25

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Written by:

Barbara Mighdoll

Breastfeeding can often be one of the most rewarding parts of motherhood, but that doesn’t mean it isn’t without its fair share of challenges—especially when you’re dealing with discomfort or pain. 

One issue that many moms experience, but don’t always expect, is a nipple blister (also called a milk bleb or blocked nipple pore). This small, often painful milk blister can make nursing difficult, adding an extra layer of frustration to an already exhausting time.

In this guide, we’ll go over the symptoms and causes of nipple blisters and some helpful home remedies to treat them. From warm compresses to positioning tips, these strategies are designed to get you comfortable again and keep your breastfeeding journey on track. And if home remedies aren’t cutting it, we’ll also discuss when it might be time to reach out to a doctor or lactation consultant for support.

blister in nipple from breastfeeding

 

Nipple blister, breast milk blister, milk bleb, white spot, blocked nipple pore

If you've noticed a little blister, milk bleb, or white spot on your nipple (yep, they all mean the same thing), don’t worry—you’re definitely not alone. These tiny, often painful bumps can pop up and make feeding uncomfortable, but there are some steps you can take to make things better.

Identifying a nipple blister

Spotting a nipple blister isn’t always straightforward, but recognizing it is the first step toward treating it. Here’s a guide to help you identify it:

  1. Small, raised blister: Look for a tiny, raised blister on your nipple that might appear white, yellowish, or even clear.
  2. Pinpoint-sized white or yellow dot: Sometimes, a nipple blister can look like a small, pinpoint-sized white or yellow spot, often mistaken for dried milk.
  3. Peeling or flaky skin: Some moms notice a tiny bit of skin around the blister can look flaky or start peeling.
  4. Firm to the touch: Gently pressing the area may feel firm, unlike the surrounding softer breast tissue.

Common symptoms 

Nipple blisters can bring some serious discomfort, so spotting the symptoms early can make all the difference. Here’s what to look out for:

  1. Sharp stinging or dull achy pain: Pain while nursing, often described as a sharp sting or ache in the nipple area.
  2. Burning sensation: Some moms report a burning feeling in the blistered area, which can get worse with friction (like when your nursing bra rubs against your breast).
  3. Blocked milk flow: Milk flow may feel interrupted or slowed, which can be frustrating for both you and baby.
  4. Swelling and redness: The nipple area may look swollen or slightly red due to irritation.
  5. Discomfort between feedings: The pain might continue even after nursing, causing discomfort throughout the day.

If you notice these symptoms persisting, it may be time to try some at-home remedies or reach out to a professional for extra guidance.

What causes a nipple blister when you're breastfeeding?

Sometimes breastfeeding comes with a few unexpected bumps—literally. Nipple blisters are one of those common yet frustrating challenges many moms encounter. They can develop for different reasons, often tied to how baby latches or even the type of clothing you’re wearing. Knowing the underlying causes can be empowering and help you find the right approach to ease the discomfort and keep your nursing journey as smooth as possible.

Poor latch

A poor latch is one of the common culprits behind nipple blisters. When your baby isn’t properly latched, it can create too much friction and pressure on the delicate skin of the nipple. This can lead to small blisters that make nursing more uncomfortable than it should be.

Tight fitting nursing bras and clothing

Wearing tight-fitting bras or clothes can also lead to nipple blisters since the fabric is constantly rubbing against the skin. It's a good idea to choose well-fitted, soft, and breathable fabrics to give your skin the relief it needs.

Oversupply of milk

Having an overproduction of milk can sometimes worsen the issue by increasing pressure and causing a more forceful letdown, which might lead to blisters. It's helpful to keep an eye on your milk production and tweak your feeding techniques to stay comfortable and maintain a good milk flow.

 

what causes nipple blisters when breastfeeding?

 

Ways to treat milk nipple blisters at home

Caring for nipple blisters can be simple and effective with the right milk blister remedies. Here are a few tips to help soothe discomfort and support healing, so you can stay as comfortable as possible while breastfeeding.

Warm compress

Using a warm compress can be a soothing way to alleviate discomfort and promote healing for a nipple blister from nursing.

  1. Use a warm, damp cloth on the affected area for 10-15 minutes before breastfeeding.
  2. Hand express a little milk to reduce engorgement and soften the nipple.
  3. Make sure your baby latches properly to minimize friction and stress.
  4. Apply nipple cream or ointment to moisturize and help with healing.
  5. Let your nipples air dry after feeding to prevent irritation.
  6. Use breast pads to reduce any friction from clothing while healing.

Epsom salt

Using Epsom salt can be another comforting approach to help heal nipple blisters.

  1. Dissolve a tablespoon of Epsom salt in a small bowl of warm water.
  2. Dip your breast or use a clean cloth to soak the affected area in the solution for about 10-15 minutes.
  3. Gently rinse off with clean water and pat dry to avoid any salt residue on the skin.
  4. Follow up with a moisturizer or nipple cream to maintain hydration and promote healing.

Breastfeeding, hand expression & pumping

Breastfeeding, hand expression, and pumping can help manage nipple blisters effectively. Here are some practical tips to consider:

  1. Try different nursing positions to avoid consistent pressure on one area.
  2. Consider using a breast pump temporarily to reduce direct contact with the nipple.
  3. Gently hand express milk to keep the milk flowing and reduce pressure buildup.
  4. Soften the area and help milk flow by applying a warm compress before expressing or pumping.
  5. Pay close attention to milk expression symptoms and adjust techniques for your comfort.

When to call your doctor

If you’re experiencing persistent discomfort or have any concerns about milk blister nipple treatment, remember that reaching out to your health care provider or trusted care team can provide personalized guidance for your situation and help you avoid a risk of infection. These suggestions are here to help, but always lean on expert advice for your unique needs. This is not professional medical advice.

Medications and topical treatments

It's always good to know that there are medications and topical treatments available that might ease the discomfort of nipple blisters. Over-the-counter pain relievers, such as ibuprofen, can help manage pain and reduce inflammation. And applying lanolin cream or a specialized nipple ointment can feel really soothing and promote healing. These options should complement, not replace, any advice from your healthcare provider.

Consulting with a lactation specialist

Consulting with a lactation specialist is a smart move when you’re dealing with breastfeeding challenges like nipple blisters. If you’re unsure about latching techniques or noticing pain that won’t ease up with home remedies, a specialist can provide hands-on support and tailored advice. They’ll help with positioning, expression techniques, and other practical tips to keep both you and your baby comfortable.

How to avoid a future nipple blister from breastfeeding

Focus on nursing position

Getting into a comfortable nursing position can go a long way in preventing nipple blisters and making feeding more relaxed for both you and your little one.

Choose the right bra and clothing

Choosing bras and clothing made from soft, breathable fabrics can help prevent irritation and reduce friction. I can't say enough good things about the Bodily Everything Bra. The fabric is buttery soft and it was even designed with a lactation consultant to support breast health and can help prevent issues like nipple blisters and clogged ducts—pretty amazing, right?

Stay hydrated

You need plenty of fluids as a nursing mom. And staying hydrated is essential for both your health and your breastfeeding comfort. Try adding electrolytes to your water or infusing it with lemon or lime or a pinch of sea salt. Hydration supports milk production and keeps your skin—and nipples—feeling good.

Pump when needed

If you're feeling engorged or your baby isn't feeding as frequently, it's important to find the right pump for you, since pumping can help relieve pressure and maintain your milk supply. 

Incorporating these tips into your routine can help keep you comfortable and make breastfeeding a more enjoyable experience. For more ways to nourish your body while supporting your milk supply, check out this blog on nutritious lactation snacks.

Follow along with me on Instagram for more everyday insights into motherhood and always feel free to share with me how your breastfeeding journey is going. You've got this! 

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