What can I do to reduce nipple soreness caused by pumping?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Nipple soreness from pumping is often caused by improper flange fit, excessive suction, or inadequate pump hygiene. To reduce discomfort, ensure your breast pump flange is correctly sized for your nipple, adjust suction to the lowest effective level, and clean pump parts thoroughly after each use to prevent bacterial irritation. Applying lanolin cream or expressed milk can also promote healing.

Because nipple soreness can sometimes signal underlying issues like thrush, mastitis, or improper latch technique, it's worth exploring your symptoms in more detail. Take a free, instant, online symptom check to better understand what may be causing your discomfort and get personalized guidance on your next steps.

Reviewed for medical accuracy: 07/15/2026

Important Next Steps

Learn what’s causing nipple soreness Discover if symptoms need medical care See if pumping pain needs evaluation Find OTC relief for nipple soreness Find a specialist for nipple pain Understand home remedies for nipple soreness Check likely causes of nipple pain

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Explanation

Nipple soreness from pumping can be uncomfortable, but there are ways to help reduce it. First, make sure your breast pump fits correctly. A poor fit can cause unnecessary friction and pain. Check that the flange, the part that goes over your nipple, is the right size. If it's too small or too big, it can lead to soreness.

Another important tip is to adjust the suction settings on your pump. Start with a lower suction level and gradually increase it to a comfortable level. High suction can cause pain and irritation, so it's important to find a setting that feels right for you.

Regular cleaning and maintenance of your breast pump are also crucial. Dirty or worn-out parts can cause irritation and affect the pump's performance. Make sure to clean your pump parts after each use and replace any parts that are worn out.

By ensuring a good fit, adjusting suction settings, and keeping your pump clean, you can help reduce nipple soreness and make pumping a more comfortable experience. If you're experiencing persistent discomfort or have concerns about your symptoms, try our free AI symptom checker to better understand what might be causing your issues.

(References)

Qi Y, Zhang Y, Fein S, Wang C, & Loyo-Berríos N. (2014). Maternal and breast pump factors associated with .... Journal of human lactation : official journal of International Lactation Consultant Association, 24166052.
Laageide L, Radke S, Santillan D, Ten Eyck P, & Powers J. (2021). Postpartum Nipple Symptoms: Risk Factors and .... Breastfeeding medicine : the official journal of the Academy of Breastfeeding Medicine, 33337281.
Betts RC, Johnson HM, Eglash A, & Mitchell KB. (2021). It's Not Yeast: Retrospective Cohort Study of Lactating .... Breastfeeding medicine : the official journal of the Academy of Breastfeeding Medicine, 33305975.

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