How to Relieve Breast Pain While Breastfeeding: Causes & Solutions
It hurts every time you breastfeed or pump. This concern often comes up after a mom gets through those first few challenging days. At first, the motivation to give breast milk is strong, but then come sore nipples, breasts that feel full, and pumping sessions that only add to the discomfort. In the end, the breast pump is often blamed as the main culprit, so pumping gets cut back or even put off.
In reality, pain doesn't always come from pumping. A poor latch, engorgement, the wrong flange size, or a funnel design that doesn't suit your breast anatomy can all be triggers. Understanding the cause is the first step toward learning how to relieve breast pain. Read the full details in the article below!
Breast Pain While Breastfeeding Isn't One Condition, It Can Have Many Causes
Pain during breastfeeding isn't always something you have to just endure. Pain is a signal that something needs checking. Because the causes vary, how to relieve breast pain also needs to match the source of the problem.
Nipple Pain and Breast Pain Can Come from Different Problems
Pain while breastfeeding doesn't always come from the same area, so it's important to identify where it hurts. Nipple pain usually feels stinging, burning, or pulling, and may be linked to a poor latch. Pain in the breast tissue, on the other hand, can feel deeper and may come with areas that are tender to the touch.
The fullness caused by engorgement usually makes the breasts feel hard, tight, heavy, and uncomfortable. Pain during pumping can occur when the flange size doesn't fit, the funnel isn't positioned correctly, or the suction level is too high. Recognizing where the pain is located helps pinpoint the cause and the right treatment.
The Most Common Causes of Breast Pain
1. A Poor Latch
If your baby only sucks on the tip of the nipple, pressure and friction build up in that area. The nipple becomes more prone to soreness, and feeding sessions feel painful. A good latch helps your baby take more of the areola into their mouth, reducing pressure on the nipple and improving milk transfer.
If pain always starts when your baby latches on, check your baby's position and how their mouth attaches. Fixing the latch is often the first step in how to relieve breast pain related to direct breastfeeding. In this case, relieving breast pain focuses on improving the latch.
2. Engorgement from Breasts Not Being Emptied Effectively
Breast milk is produced continuously during lactation. When milk isn't removed regularly or effectively, the breasts can feel full, hard, and painful. Waiting until your breasts are very full before feeding or pumping can actually increase the discomfort.
3. The Wrong Flange Size
Learning how to relieve breast pain while pumping also means paying attention to flange size. The flange is the part of the breast pump funnel that sits around the nipple. Every mom's size is different. A flange that's too small can cause the nipple to rub against the funnel tunnel, while a flange that's too large can pull in too much breast tissue.
4. Using a Breast Pump That Doesn't Suit Your Breast Anatomy
The shape of the funnel also affects comfort. Every mom's breast anatomy is different, so a design that feels comfortable for one person may not suit another. Funnel position, suction level, funnel shape, and flange size all need to be considered together. Ask yourself the following:
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Does the pain start when your baby begins to latch?
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Do you only feel pain while pumping?
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Do your nipples look sore or red?
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Do your breasts feel hard, full, or tight?
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Does the pain ease after milk comes out?
If the pain is severe or persistent, comes with a fever, the breast area is red and hot, or you feel unwell, consult a doctor or lactation consultant. These conditions need further assessment and shouldn't be managed on your own.
How Do Lactation Principles Help Reduce Pain?

1. Fix the Latch First
Make sure your baby's body is facing yours and their mouth is wide open when they start feeding. Your baby's chin should be close to the breast, with most of the areola in their mouth. If it's still very painful, gently break the latch and try again.
2. Empty Your Breasts Regularly
Breastfeeding or pumping regularly helps remove milk and reduces the feeling of fullness or tightness in your breasts. If your baby can't feed effectively yet, pumping can be an alternative to help remove milk. Consistent milk removal also helps maintain stimulation for milk production that matches your baby's needs.
3. Avoid Holding Milk In for Too Long
Delaying breastfeeding or pumping for too long can make your breasts fuller, tighter, and more uncomfortable. Try to follow your baby's needs and the milk removal pattern you've already established, without waiting until your breasts feel very full. If fullness or pain persists, review your breastfeeding and pumping technique to find the cause.
4. Use a Flange That Fits Your Nipple Size
Your nipple should be able to move inside the flange tunnel without much friction. Stinging, swelling, or tissue being pulled in excessively after pumping are reasons to re-evaluate the size and position of the funnel.
A Comfortable Breast Pump Should Follow Mom's Anatomy, Not Force the Body to Adapt
Every mom has a different breast shape, nipple size, and level of sensitivity, so the pumping experience isn't always the same. That's why a breast pump should be designed with the mother's anatomy in mind, rather than making moms constantly adapt to the shape of the device. Flange size, funnel shape, and the material that touches the breast can all affect comfort while pumping.
This approach is one of Hegen's key focuses in designing its breast pump. With a choice of flange sizes and full-silicone funnels that follow the contours of the breast, Hegen aims to provide a gentler, more comfortable pumping experience, especially for moms who need to pump regularly every day.
Why Is Flange Size an Important Factor in Pumping Comfort?
There's No One Flange Size That Fits Every Mom
Nipple size differs from mom to mom and can change after breastfeeding or pumping. The right flange helps the nipple move comfortably without excessive pressure on the surrounding tissue.
Hegen offers several flange size options so you can choose the one that best fits your nipple anatomy. This approach helps moms avoid being stuck with a single size that may not be the right fit.
Full-Silicone Funnels That Follow the Contours of the Breast
Why Does Funnel Material Affect Comfort?
Hegen uses full-silicone funnels with a rounded shape that follows the contours of the breast. The design, with no sharp angles, is meant to provide gentler contact and help reduce friction.
For moms with sensitive nipples, this design may be worth considering. However, how to relieve breast pain still requires looking at all the factors, including flange size, pumping technique, and the condition of your breasts.
Comfortable Pumping Helps Moms Express Milk More Consistently
Comfort during pumping can help you stick to your milk expression routine more consistently. When pumping feels too painful or uncomfortable, you may tend to cut back on its duration and frequency, which also reduces breast stimulation. On the other hand, comfortable pumping sessions can help you maintain a milk removal schedule that meets your needs.
Regular milk removal also helps stimulate the breasts to support milk production. In addition, expressing milk regularly can help prevent your breasts from becoming too full and reduce the tightness caused by milk buildup. That's why comfort isn't just about the pumping experience; it also supports the sustainability of your breastfeeding routine.
Hegen: A Practical Pumping System That Helps Moms Focus on Recovery and Breastfeeding
Direct Pumping with the Breast Pump Adapter
Pumping can feel like a hassle if milk has to be transferred over and over. The Hegen Breast Pump Adapter lets you pump milk directly into compatible Hegen containers. This system helps cut out unnecessary steps.
From Pumping to Feeding in One System
Hegen introduced the Express-Store-Feed concept to support pumping, storing, warming, and feeding expressed milk using fully compatible containers. Fewer milk transfers can make your routine simpler.
Why Do Many Lactation Consultants Recommend a Comfort-First Approach?
In breastfeeding support, a mother's comfort is one of the key factors in sustaining breastfeeding. Many lactation consultants recommend breast pump designs that follow the body's anatomy and offer a choice of flange sizes.
Hegen has developed this approach through its full-silicone funnels and multiple flange options. However, no single design automatically suits every mom. Breast condition, nipple size, and suction level still need to be taken into account.
Recommended Hegen Products for More Comfortable Pumping
1. Hegen Breast Pump

This product can be one option when it comes to how to relieve breast pain while pumping. The Hegen Breast Pump offers several flange sizes and full-silicone funnels designed to follow breast anatomy, making it a great choice for regular pumping.
2. Hegen Breast Pump Adapter
The Hegen Adapter supports direct pumping into compatible Hegen containers and supports the Express-Store-Feed system, so milk transfers can be reduced.
3. Hegen Breast Milk Storage Bottle

The Hegen Breast Milk Storage Bottle helps you store expressed milk. It's made from medical-grade PPSU, is BPA- and BPS-free, and is suitable for freezer storage and sterilization.
Comfortable Breastfeeding Doesn't Mean Never Feeling Discomfort, It Means Finding the Right Solution Early
Pain during breastfeeding or pumping shouldn't be seen as something you simply have to accept. By recognizing triggers such as a poor latch, engorgement, the wrong flange size, or an unsuitable funnel design, you can choose more appropriate next steps. How to relieve breast pain isn't just about switching equipment, but about understanding your body's needs and improving your breastfeeding or pumping technique.
When comfort is prioritized from the start, you can approach your breastfeeding routine with more confidence. If the pain is severe or persistent, help from a doctor or lactation consultant is still essential so the cause can be treated properly and safely, according to the condition of both mom and baby. Choose the Hegen Breast Pump with multiple flange size options for more comfortable breastfeeding, available only at the Hegen Indonesia Official Store!
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