Suddenly, that skin-to-skin contact under your breasts feels perpetually moist, even in air conditioning. You might even notice a faint rash or chafing called intertrigo. Gross? A little. Normal? Totally.
As your breasts grow, the fold of skin underneath deepens, trapping moisture and heat. Your body is literally creating new geography that your hyperhidrosis wasn’t ready for. Pro tip: a little cornstarch or anti-chafing stick is your new BFF.
