Red Bumps on my sole!

I have 3 bumps on my sole, one of them is bigger (3-4mm diameter) and darker red, the other 2 small bumps have a lighter color. They don't itch, hurt or anything. I wear comfortable shoes, and cotton socks. The bums are there on my sole for almost 6 months, and they don't seem to grow or shrink. In the beginning there was a black dot or something in the bump, but I took it out with my nails.
My parents and my friends have no idea what are those bumps.

[Bhupinder Kaur, MD]

Hello,
I cannot confirm a diagnosis without examination, but it can be foot blisters, callus or fibromas.

When a foot is hot and sweaty, the sock sticks to the foot. The sock and foot then rub against each other and the inside of the shoe causing blisters to appear. Plantar fibromas are firm, nodular masses which occur as a single mass or in clusters on the arches of the foot.

Wear shoes that fit properly and keep feet as dry as possible. Wearing wet shoes, boots and socks will increase your chance of developing blisters. So change socks regularly.
And use foot powder to help keep your feet dry. If the sores still persist then please get it evaluated from a dermatologist/podiatrist.
I hope it helps. Take care and regards.