Engorged Breasts – avoiding and treating

Engorgement is common and can be very uncomfortable, but there are simple ways to relieve it and protect your milk supply.

Engorged breasts are painful. They feel heavy, hard, warm and sensitive — as if they are ready to burst! As well as being painful, engorgement can lead to other breastfeeding problems if not treated, including low milk supply. Treat engorgement promptly to stay comfortable, help your baby feed well, keep your supply strong, and avoid complications.

Summary

Engorgement is common in the early days after birth.
Engorgement can be very uncomfortable. It can also make it harder for your baby to latch, and reduce milk production.
Nursing (or expressing) early and often after birth can help you avoid or reduce engorgement.
If you get engorged at any stage of breastfeeding, there are lots of things you can do to help your breasts get more comfortable, and help your baby latch more easily.

What is engorgement?

Engorgement is tissue swelling. Most mothers experience some engorgement in the first few days after birth. With changing hormone levels, your breasts swell and enlarge. If you had epidural pain relief in labour, the extra fluids given to keep your blood pressure up can also contribute to breast engorgment after birth.

It may feel as though your breasts are filling up with milk, but engorgement is more than milk storage. Your body directs extra blood and fluids to your breasts to boost milk production. This causes congestion and swelling which will decrease as your body adjusts.

On this page

How can I prevent engorgement?
How do I treat engorgement?
Why is it important to treat engorgement?
Engorgement after the early days
Causes of engorgement
Reverse pressure softening
When should I get help?

How can I prevent engorgement?

New mothers vary in how engorged their breasts become in the weeks after birth; some experience little engorgement, while others describe their breasts as feeling like watermelons!

Breastfeed your baby frequently from birth: at least 8–12 times in 24 hours. Keeping your baby close encourages her to nurse often.
If your baby is sleepy, perhaps from a medicated birth, you may need to wake her and encourage her to nurse.
Learn how to get your baby latched on deeply. When your baby has a big mouthful of breast, feeding is comfortable for you, and she can remove milk well.
If your newborn is unable to breastfeed, hand express frequently until your milk ‘comes in’, then combine with using a hospital-grade electric breast pump to help establish your milk production and relieve engorgement. Your milk can be given to your baby until she is able to nurse.
A well-fitting, supportive bra may help. Avoid bras (and underwires) that are tight or put pressure on specific areas of the breast.

How do I treat engorgement?

The basics of treatment engorgement are simple:

Reduce swelling
Keep milk flowing

Between feeds, apply cold compresses or ice for 15–20 minutes at a time to reduce swelling. You could use a cloth wrung out in cold water, or an ice pack, crushed ice in plastic bags, or bags of frozen vegetables (they can be refrozen several times before being thrown away). Wrap ice in a lightweight towel to protect your skin.
Non-steroidal anti-inflammatory pain relief medication, such as ibuprofen, is helpful for engorgement. It’s safe for your breastfed baby. If you’re not sure whether it’s suitable for you, check with your midwife, doctor, or pharmacist.
Aim to breastfeed your baby at least 8-12 times in 24 hours.
If your baby isn’t nursing this often, or you become uncomfortably full and your baby doesn’t want to nurse, gently express some milk to keep your breasts as comfortable as you can.
A little warmth (such as a bath or warm shower) can help ease the discomfort of uncomfortable breasts, but avoid using too much heat, or using it for too long, as this can make swelling worse.

Reverse pressure softening

This is a handy technique to help your baby attach more easily when your breast is engorged. It works by moving fluid away from the nipple area.

Press all five fingertips of one hand around the base of the nipple. Apply gentle steady pressure for about a minute to leave a ring of small dimples on the areola.
You can also press with the sides of fingers. Place your thumb on one side of the nipple and two fingers on the other side where your baby’s lips will be.
If this isn’t enough, gently hand express a little milk before feeding to soften the areola. If you choose to use a breast pump, set it to minimum suction.

Why is it important to treat engorgement?

It makes breastfeeding easier. Even if you feel as though you have lots of milk, engorgement can make it harder for your baby to latch on to your breast and feed well. A shallow latch can give you sore nipples. Your baby may also have trouble coping with the flow of milk from engorged breasts.

It protects milk production. When milk isn’t removed from your breasts, over time you will produce less milk. Treating engorgement gives your baby more milk now and helps protect milk production for the future.

It helps prevent complications. Engorgement can result in blocked ducts leading to mastitis (breast inflammation).

When do I need to treat engorgement?

Take action to relieve engorgement if your breasts feel firm, hard, lumpy, or sore. When milk is removed, blood circulation improves and swelling reduces. Use the suggestions below to reduce swelling and keep your milk flowing.

Some mothers have a slight temperature when their breasts are engorged. Temperatures under 38.4ºC are not usually associated with infection. Keep your baby close and continue breastfeeding.

Contact your midwifery team or NHS 111 if you’re worried about yourself or your baby.

Engorgement after the early days of breastfeeding

Engorgement is most common in the first week after birth, but it can happen at any stage of breastfeeding. Some common reasons for later engorgement include:

A missed feed or expressing session. This can easily happen during holidays and festivities or when visitors arrive. Encourage your baby to feed more often, or express more frequently if you’re apart from your baby.
Feeding a baby on a schedule. Mothers vary a lot in how much milk their breasts can store without becoming uncomfortable. Breastfeeding works best when you nurse in response to your baby’s cues, and how your breasts feel. if you try to nurse on a schedule (e.g. every three hours), you are more likely to get engorged, and may find it hard to make enough milk for your baby.
Too much milk. Making a lot more milk than your baby needs can increase your risk of engorgement and mastitis. Over-use of breast pumps or squeezy silicone milk collection devices can encourage overproduction of milk. Some mothers make too much milk even without expressing. See our article on oversupply.
A baby who is unable or unwilling to nurse well. Expressing milk frequently will help keep your breasts healthy and comfortable while your baby is ill, separated from you, or not nursing as often as usual, for any reason. Reach out for breastfeeding support if you need it.
Weaning from the breast too quickly. If you experience engorgement during weaning, you may need to slow down the process. This will give your breasts time to adjust to the reduced demand for milk. If breastfeeding more often is not an option, try expressing just enough milk to relieve the fullness by hand or pump.

When should I get help?

If breast engorgement does not start to get better within a day or two of home treatment, or if you start to feel unwell (shivery, as if you have the flu), contact your GP or NHS 111.

“Mastitis” (breast inflammation) can be a complication of engorgement. Mastitis includes a wide range of symptoms, from a small, tender area (often called a blocked duct), through to severe infection. It’s important to act quickly, to relieve discomfort and stop it getting worse.

LLL Leaders can help, if you have engorgement at any stage of breastfeeding. Whatever your breastfeeding challenges, we are here to support you.

Written by Karen Butler, Sue Upstone & mothers of La Leche League Great Britain

Updated by Jayne Joyce, April 2026