Dermatologist Questions Dermatologist

Why does acne look worse after shower?

I am a 22 year old female. I want to know why acne looks worse after shower?

2 Answers

Acne is a common skin condition involving blockage and inflammation of hair follicles. A warm or hot shower causes the blood vessels to dilate to release body heat, which will temporarily make acne look worse because the lesions may become more red.
One possibility: hot water enlarges blood vessels. After a shower, reddened areas become even more red because heat enlarges the blood vessels surrounding acne pimples.  

Steve Schleicher