I have a bumpy rash at the center of the bottom of my foot, what can it be? it itches. i checked my left foot and i have a very faint rash there also.

A rash on the: bottom of the foot that is itchy could be tinea pedis (athletes foot). However, I recommend getting looked at by a Podiatrist for definitive diagnosis and a treatment plan if needed!

Not being too rash..: There is no doubt, the possibility of a fungal infection or athlete's foot. But because of the unique location, especially on both feet, It could also have something to do with a contact type dermatitis. Explore the possibility of shoes, sandals or even places where your bare foot, especially your arch area, may have been resting. To remove all doubt, visit with a Healthtap dermatologist.