Flat nipples are nipples that sit level with the areola rather than projecting outwards, and they are a common, normal variation. They often become more prominent with cold, touch or during pregnancy. Flat nipples you have always had are usually harmless, but a nipple that has recently become flat or pulled in, especially on one side, should be checked by your GP.
What are flat nipples?
Nipples come in many shapes and sizes. A flat nipple does not protrude much at rest, while an inverted nipple is pulled inwards below the surface of the areola. Many people have one flat and one projecting nipple, and nipples can change between flat and raised depending on temperature, arousal or stimulation. This range is normal.
What causes them?
- Anatomy: short milk ducts or tight fibrous bands beneath the nipple can hold it flat.
- Genetics: nipple shape often runs in families.
- Breast changes: weight change, breastfeeding and ageing can alter nipple projection, and when breasts sag the nipple can look flatter.
- Previous surgery or injury: scarring can pull a nipple flat.
When to see a GP
See your GP promptly if a nipple has recently become flat or inverted, particularly on one side, or if you notice a lump, nipple discharge (especially bloodstained), a rash or crusting on the nipple, skin dimpling or a change in breast shape. Most of these changes turn out to be benign, but they need assessment to rule out breast cancer or infection. This applies to men as well as women. Nipples that have been flat or inverted since puberty and have not changed are much less likely to be a cause for concern, but if you are unsure, it is always reasonable to ask your GP to take a look.
Flat nipples and breastfeeding
Many people with flat nipples breastfeed without difficulty, because babies latch on to the breast and areola rather than the nipple alone. Nipples also often become more prominent in pregnancy. If you are worried, speak to your midwife, health visitor or a breastfeeding specialist, who can help with positioning and latch. Nipple correction surgery may affect the milk ducts, so it is often best considered after you have finished having children.
Non-surgical options
- Stimulation and cold: temporary projection only.
- Suction devices and nipple shapers: small cups that draw the nipple out gently; some people find they help over time, while for others the effect is temporary.
- Manual stretching techniques: sometimes suggested to loosen tight tissue, with variable results.
- Nipple piercing: can hold a nipple out but carries risks of infection and scarring and may affect breastfeeding.
Dermal filler injected into the nipple is sometimes offered to add projection, but it is temporary and carries risks, and should only be considered after specialist advice.
Surgical correction
Nipple correction surgery aims to release the tight bands or ducts holding the nipple flat and support it in a projecting position. It is usually a short procedure under local anaesthetic through tiny incisions. Where flat-looking nipples are part of wider breast changes, such as sagging after pregnancy or weight loss, a breast lift (mastopexy) raises the nipple and reshapes the breast, and nipple correction can be discussed alongside it. Mr Nassab will examine you and explain which approach suits you. Cosmetic breast surgery is for adults aged 18 and over.
Recovery, risks and cost
After nipple correction, most people return to normal activities within a day or two, with mild soreness and a dressing for a short period. Risks include infection, changes in nipple sensation, the nipple becoming flat again, scarring, and possible effects on future breastfeeding. After a breast lift, recovery is longer, typically one to two weeks off desk-based work and around six weeks before strenuous exercise. Nipple correction is quoted at consultation; a breast lift (mastopexy) is from £11,500. The consultation fee of £150 is separate.
Frequently Asked Questions
Are flat nipples normal?
Yes. Flat nipples are a common variation and are usually harmless if you have always had them.
Can you breastfeed with flat nipples?
Usually, yes. Babies latch on to the areola as well as the nipple, and a midwife or breastfeeding specialist can help if needed.
What is the difference between flat and inverted nipples?
Flat nipples sit level with the areola; inverted nipples are pulled inwards below the surface.
Is a nipple that has recently gone flat a concern?
A new change, especially on one side, should be checked promptly by your GP.
