Cracked nipples heal fastest when you keep the wound moist, fix what caused the damage in the first place, and protect the area between feedings. Most cracks from breastfeeding improve within a few days to a week with the right approach, though deeper fissures can take longer. The good news is that you don’t need to stop breastfeeding to heal.
Fix the Latch First
The most common reason nipples crack during breastfeeding is a shallow latch. When your baby latches only onto the nipple itself, the tissue takes repeated compression and friction it isn’t designed for. A proper latch means your baby’s mouth is wide open and covers not just the nipple but about 1 to 2 inches of the areola, with more of the lower areola drawn in than the top. Their chin should rest against your lower breast, and some of the upper areola should still be visible above their upper lip.
No topical treatment will fully heal cracked nipples if the latch keeps re-injuring them every feeding. If you’re unsure whether the latch is the problem, a lactation consultant can watch a feeding and make adjustments in real time. Tongue-tie or lip-tie in the baby can also prevent a deep latch, so that’s worth having evaluated if latch corrections alone aren’t helping.
Keep the Wound Moist
The old advice to “air dry” cracked nipples after feeding actually slows healing. Wounds that stay moist form new skin cells faster and are less likely to re-crack when the baby latches again. The goal is to create a protective moisture barrier over the damaged skin between feedings.
Purified lanolin (often labeled “HPA lanolin”) is one of the most studied options. In a clinical comparison, lanolin combined with breastfeeding education healed significantly more nipples than expressed breast milk did. At the first follow-up visit, 28 nipples in the lanolin group had healed compared to just 11 in the breast milk group. Pain also worsened in 48% of the breast milk group during the first days of treatment, while only 14% of the lanolin group experienced worsening pain. Apply a pea-sized amount of lanolin to the cracked area after each feeding. It doesn’t need to be wiped off before the next feed.
Expressed breast milk is sometimes recommended as a natural alternative. While it does contain antibodies, it’s notably less effective than lanolin at both reducing pain and preventing new skin breakdown. If lanolin is all you have access to, it’s the stronger choice.
Hydrogel Pads for Pain Relief
Hydrogel pads are water-based gel discs that sit over the nipple between feedings. Their high water content delivers an immediate cooling effect, which can be a relief when even the brush of a shirt causes pain. You can store unopened pads in the fridge for 30 minutes before use to enhance the cooling.
To use them: wash your hands, peel off the plastic liner, and place the pad gel-side down on your breast. Before breastfeeding, remove the pad and set it back on the liner with the gel side up. Wash your breast with warm water, pat dry, then feed. Reapply with clean hands afterward. Each pad lasts up to 24 hours. If it turns cloudy or milky, throw it out and use a fresh one.
Hydrogel pads and lanolin work through different mechanisms, so some people use both: lanolin directly on the crack, then a hydrogel pad over the top for cushioning and cooling.
Silver Nursing Cups
Silver nursing cups are small dome-shaped shields worn inside the bra. They physically protect the nipple from fabric friction while the antimicrobial properties of silver help prevent infection at the wound site. In a randomized study of 40 breastfeeding women, 69% of those using silver cups had complete pain resolution within 7 days, compared to 21% in the standard-care group. Bleeding resolved within a week in 94% of the silver cup group. No significant side effects were reported.
They’re reusable and don’t require any creams, which makes them appealing if you want a low-maintenance option. The tradeoff is cost, as quality silver cups typically run between $30 and $70.
When Cracks Might Be Infected
A crack that isn’t improving after several days of moist wound care and latch correction may be infected. Bacterial infections often produce yellow or greenish discharge, increased redness, warmth, or swelling around the nipple. The pain typically gets worse rather than better over time.
Fungal infections (sometimes called thrush) look different. They tend to cause deep, shooting pain that continues after the feeding ends, along with itching, shiny or flaky skin, and sometimes a pink or reddish rash on the areola. However, recent research has questioned whether yeast truly causes the pain historically attributed to it, and what was once diagnosed as nipple thrush may actually be a bacterial imbalance called subacute mastitis. Without proper treatment, this can progress to inflammatory mastitis and eventually an abscess.
If you suspect infection, a healthcare provider can prescribe targeted treatment. A compounded ointment sometimes called “all-purpose nipple ointment” contains an antibiotic, a mild steroid to reduce inflammation, and an antifungal. It covers multiple possible causes at once and is applied in a thin layer after feedings. It’s available by prescription only and must be prepared by a compounding pharmacy.
Practical Tips While You Heal
Start each feeding on the less-damaged side. Your baby sucks hardest at the beginning of a feed when they’re hungriest, so letting them satisfy that initial urgency on the healthier nipple spares the cracked one from the most intense suction. If both sides are equally damaged, try hand-expressing or pumping for the first minute to trigger letdown before latching.
Breast shells, which are hard plastic domes worn inside your bra, keep fabric from sticking to the wound. They’re different from nipple shields (which are worn during feeding) and simply create an air pocket around the nipple between sessions. If you don’t have shells, a piece of breathable gauze taped lightly in place works in a pinch.
Avoid washing nipples with soap, which strips natural oils and delays healing. Warm water is enough. After showering, pat dry gently rather than rubbing, then immediately reapply your chosen moisture barrier.
Cracked Nipples From Exercise
Not all cracked nipples are breastfeeding-related. Runners and other endurance athletes frequently develop nipple damage from repetitive fabric friction, sometimes called jogger’s nipple. Cotton shirts are especially problematic because they absorb sweat, get heavy, and cling to the skin.
To prevent it, switch to lightweight, moisture-wicking fabrics that pull sweat to the shirt’s outer surface. A snug-fitting shirt reduces the back-and-forth movement that causes chafing. Applying petroleum jelly to your nipples before a run creates a lubricating barrier. Specialized anti-chafe balms and powders made for runners serve the same purpose. Adhesive bandages or purpose-made nipple covers placed directly over the nipples are the most reliable prevention, though make sure any tape product is designed for skin contact.
If the damage is already done, the same moist wound healing principles apply. Keep the area protected with breathable gauze taped in place, apply a healing ointment like lanolin or petroleum jelly, and avoid further friction until the skin has fully closed. Most exercise-related nipple cracks heal within a few days once the irritant is removed.