If you have bumps on your feet can be worrisome. However, in most cases, these bumps aren't a reason for concern. Products with fragrances or dyes and other irritants may cause bumpy skin on your feet. Infection or underlying health issues can also be to blame. Find the underlying cause so you can create an appropriate treatment plan. If the condition becomes serious, consult your doctor.
Causes
Bumps on the feet are caused by a variety of conditions, including dermatitis, psoriasis or a fungal infection. Dermatitis is a rash caused by contact with irritants, such as soap with fragrances or dyes. Psoriasis can cause thickened bumps on the skin and dryness resulting in bleeding, according to MayoClinic.com. Fungal infections cause bumps on the feet shaped in a ring, according to MedlinePlus. These bumps may turn into blisters and ooze.
Treatments
Dermatitis is typically treated with nonprescription corticosteroid cream. Stronger steroidal creams are prescribed if bumps on feet don't respond to over-the-counter medications. A wet dressing is applied after using the topical cream to assist your skin in soaking up the medication more effectively. Psoriasis is also treated by applying topical corticosteroid cream. Your doctor may prescribe vitamin D analoque oral medication, which slows down skin growth.
Fungal infections include ringworm and tinea pedis, known as "athlete's foot." They are treated with nonprescription drying powders and creams that contain the active ingredient clotrimazole, according to MedlinePlus. If feet bumps don't respond to over-the-counter methods, your doctor can prescribe an oral prescription fungi medication.
Considerations
If skin bumps on your feet are itchy, take a cool bath for relief. Add oatmeal and baking soda to calm the skin. Apply a moisturizer that doesn't contain perfumes or dyes within three minutes of exiting the bath, recommends the American Academy of Dermatology.
Prevention
Minimize symptoms of dermatitis by avoiding contact with substances that irritate the skin. If you have psoriasis, keep your feet moisturized and avoid taking long hot bathes or showers, which dries out the skin. Unlike dermatitis or psoriasis, fungal infections are contiguous. Protect your skin by changing socks often and wearing sandals when frequenting public places, like locker rooms or swimming pools.
Warnings
Your doctor should examine feet bumps that don't resolve within a couple of weeks. Although not very common, skin cancer can cause skin bumps on the feet. These bumps, however, are usually pigmented spots that bleed easily and are crusty, according to MedlinePlus. Your doctor can examine the bumps and make a diagnosis and recommend treatment.
