Sharin Griffin has been a freelance writer since , specializing in health-related articles. She has worked in the health-care industry as a certified nursing assistant and medical technician. Griffin's medical expertise encompasses bariatrics and geriatric care, with an emphasis on general medicine. She is completing an associate degree in health-care administration from Axia University. When examining your feet, you may notice small, white bumps on your heels. These bumps are normally painless and cause a mere fascination with what they are and why you have them.
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Bump on the Bottom of the Foot
Pitted keratolysis is a skin condition affecting the soles of the feet and, less commonly, the palms of the hands. It is caused by a bacterial infection of the skin and may give off an unpleasant odor. Pitted keratolysis can occur in people of any race, any age, and either sex, though it is more common in males. Athletes and military personnel tend to develop this condition most commonly. Conditions that make people more likely to develop pitted keratolysis include: Sweaty feet Hot or humid weather Unventilated occlusive footwear, such as rubber boots or vinyl shoes.
Back to Health A to Z. Athlete's foot is a common fungal infection that affects the feet. You can usually treat it with creams, sprays or powders from a pharmacy, but it can keep coming back. It can also affect your soles or sides of your feet. If it's not treated, it can spread to your toenails and cause a fungal nail infection.