We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. The next? There are many explanations for what could be going on, ranging from mild to severe. Hormonal changes, heat, sweat, and weight gain can all cause rashes to form between your breasts during pregnancy. However, there are also specific pregnancy-related rashes that can occur in other areas including under the breasts, such as PUPPP and prurigo.
Intertrigo in-tur-TRY-go is inflammation caused by skin-to-skin friction, most often in warm, moist areas of the body, such as the groin, between folds of skin on the abdomen, under the breasts, under the arms or between toes. The affected skin may be sensitive or painful, and severe cases can result in oozing sores, cracked skin or bleeding. Intertrigo usually clears up if you find a way to keep the affected areas as clean and dry as possible. Try wearing loosefitting clothing and using powder to reduce skin-to-skin friction in affected areas. Weight loss may be helpful as well.
Treating a heat rash also known as miliaria is pretty straightforward and, for both kids and adults, involves keeping the area cool, dry, and irritation-free. Most of the time, heat rash is composed of small, prickly, itchy bumps with a halo around them miliaria ruba, or prickly heat that are uncomfortable, but otherwise not of concern. But the condition can cause pus-containing vesicles miliaria profunda and lead to infection if not properly treated.
Rashes: They can be uncomfortable, unsightly, and sometimes even a little bit worrisome. When sensitive areas like your breasts or nipples are involved? Skin changes can be even more surprising.