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Breastfeeding is often described as one of the most natural parts of motherhood. What is discussed far less often is this:
Breastfeeding can hurt.
In the first days after delivery, your breasts and nipples are adjusting to something completely new—frequent feeding, increased blood flow, rapidly changing milk production, and hours of repeated contact with your baby’s mouth.
Some tenderness during this transition can happen. But severe pain, cracked or bleeding nipples, or pain that continues throughout every feeding should not simply be dismissed as “part of breastfeeding.”
Understanding why it hurts is the first step toward making it better.
The First Few Days Can Be Tender
Early nipple sensitivity is common, particularly during the first several days of breastfeeding.
Your baby may nurse 8–12 times or more in a 24-hour period. Even with a good latch, that is a significant amount of new stimulation to delicate skin.
You may notice tenderness when your baby initially latches that improves shortly after feeding begins. The nipples may also feel more sensitive between feeds.
What we don’t want is pain that is intense, worsening, or lasts throughout the entire feeding.
Sometimes the Problem Is the Latch
One of the most common reasons breastfeeding hurts is a shallow or ineffective latch.
When your baby takes only the nipple rather than a deeper portion of the breast into the mouth, pressure and friction become concentrated on the nipple.
You may notice:
- Pinching, biting, or sharp pain while nursing
- Cracked, blistered, or bleeding nipples
- A nipple that looks flattened, creased, or “lipstick-shaped” after feeding
- Clicking sounds during feeding
- A baby who repeatedly slips off the breast
- Very long or frustrating feeding sessions
Breastfeeding shouldn’t require you to endure significant pain to make it work. A lactation consultant can observe an entire feeding and help determine whether positioning or latch is contributing.
Engorgement Can Hurt Too
When mature milk begins to come in, your breasts may suddenly feel much larger, firmer, warmer, and more uncomfortable.
This is engorgement.
Some fullness is expected as milk production increases, but significant engorgement can make the breast so firm that it actually becomes more difficult for a newborn to latch deeply.
Frequent feeding, appropriate milk removal, cold therapy between feeds, and addressing latch problems can help.
Pumping Can Cause Nipple Pain
Breast pumps are incredibly useful—but pumping shouldn’t injure you.
Pain during pumping may occur when the flange doesn’t fit correctly, suction is unnecessarily high, or pumping sessions create excessive friction.
More suction does not automatically mean more milk.
If pumping leaves your nipples swollen, irritated, cracked, or extremely sore, reconsider your flange size and pump settings rather than simply trying to tolerate the discomfort.
Your Nipple Skin May Need Some Extra Care
Think about what nipple skin experiences during early breastfeeding: moisture, friction, frequent feeding or pumping, breast pads, leaking milk, and repeated cleaning.
That skin barrier can become irritated quickly.
Gentle nipple care matters.
Avoid aggressively scrubbing the nipples or repeatedly using harsh soaps. Allowing the area to dry and using an appropriate nipple-barrier product can help protect irritated skin from additional friction and moisture loss.
This is one of the reasons I formulated PureLatch Botanical Nipple Balm as part of MProve Body’s postpartum collection—to provide a simple option for nipple and skin care during the breastfeeding journey.
A balm can support and protect irritated skin, but persistent breastfeeding pain still deserves evaluation. Treating the skin alone won’t correct an underlying latch or feeding problem.
Breast Pain Isn’t Always Coming From the Nipple
Sometimes the nipple isn’t the primary source of pain.
Breastfeeding parents may experience localized breast tenderness, inflammation, plugged or narrowed ducts, or mastitis.
Mastitis may cause an increasingly painful, swollen, red or warm area of the breast and can sometimes be accompanied by fever, chills, body aches, or a generally ill feeling.
New or worsening breast pain—particularly when accompanied by systemic symptoms—should prompt a call to your healthcare professional.
Burning or Shooting Pain Deserves Attention
Burning, shooting, or throbbing nipple or breast pain can have several potential causes.
One possibility is nipple vasospasm, in which blood vessels constrict and the nipple may turn white or change colors after feeding. Cold temperatures can make the pain worse.
Dermatitis, bacterial infection, trauma, and other conditions can also cause persistent nipple or breast pain.
Because different causes can feel surprisingly similar, persistent pain is worth evaluating rather than assuming that every burning sensation is “thrush” or treating yourself repeatedly without knowing the cause.
Your Baby May Need to Be Evaluated Too
Sometimes breastfeeding pain isn’t solely about the breast.
A baby’s positioning, sucking mechanics, oral anatomy, prematurity, neurologic development, or other feeding difficulties can affect milk transfer and contribute to nipple trauma.
If feeding remains painful despite adjusting positioning and latch, an assessment of both mother and baby may be helpful.
So, Is Breastfeeding Supposed to Hurt?
Here’s the distinction I want mothers to remember:
Tender can happen. Injured shouldn’t be the expectation.
Brief discomfort during the initial adjustment to breastfeeding is different from dreading every feeding because you know it is going to hurt.
Cracked or bleeding nipples, severe pain, worsening breast pain, fever, recurrent feeding difficulties, or pain that isn’t improving are reasons to ask for help.
And asking for help does not mean you’ve failed at breastfeeding.
Breastfeeding is something you and your baby are learning together.
Sometimes that learning curve needs a little support.
Dr. Rakiya V. F. Miller, MD, FACOG
Board-Certified OB/GYN
Founder, MProve Body
This article is for educational purposes and is not a substitute for individualized medical care. Contact your healthcare professional or lactation specialist if you have concerns about breastfeeding, breast pain, or your baby’s feeding.