8/4/2023 0 Comments Top of feet itch at nightSeveral conditions can cause eczema on any part of the body but one specific type, dyshidrotic eczema, is known to afflict the hands and/or feet only.ĭyshidrotic eczema is characterized by small itchy bumps on hands and feet, and although the exact cause is yet to be ascertained, several factors are known to trigger it. The term eczema refers to inflammation of the skin. Small itchy bumps on top of feet may be a sign of eczema. The Skin Cancer Foundation recommends reapplying sunscreen every 2 hours while in the sun.Ī sunburn rash typically appears 12-24 hours after UV exposure and may be made worse by blood pressure medications among others. It may as well be a case of lost sunscreen protection after spending a while in the sun. SunburnĪ sunburn could as well explain the appearance of an itchy rash on top of feet.Ĭhances are that you skipped applying sunscreen altogether or applied it to your face, hands, and legs, but did a poor job with your feet. Factors such as stress, certain medications (blood pressure drugs for example), sunburn, strep infections, and skin injuries can trigger a psoriasis outbreak in people who are genetically susceptible to the condition. The joints also tend to get stiff and swollen.Īlthough psoriasis itching occurs more commonly on the scalp, knees, elbows, and back, it may as well appear on the feet. The excess skin cells collect on the surface of the skin, leading to symptoms such as red patches, itching, soreness, and scaling and thickening of the skin (scaly bumps with pus). It occurs when the body’s immune system malfunctions leading to faster than normal growth of skin cells. This is an autoimmune disorder with a genetic aspect. PsoriasisĪn itchy rash on top of foot may also be indicative of psoriasis. If scabies is determined to be the underlying cause for the itchy top of feet, your doctor will prescribe appropriate products to kill the mites on your body and thus treat the condition. Prolonged contact, such as in crowded places or through sexual intercourse, is required to transmit the mite, which means that you are safe with quick touch activities such as handshakes and hugs. It burrows holes through the skin, where it lays eggs, causing the condition known as scabies. This tiny mite is spread from one person to another through contact. Scabies is an infestation of a tiny parasite, Sarcoptes scabiei, which is commonly known as the human itch mite. The itching tends to be particularly intense at night. Scabies can cause an itchy rash on feet and hands in infants and young children, but not in adults, says WebMD. You will also want to wear properly-fitting shoes and socks (or sockettes) as wearing very tight shoes and socks can aggravate the itching. Antihistamines (such as Benadryl) and cortisone creams (such as triamcinolone) will also help to relieve the itch. For example, chromate-free leather shoes can come in handy for people who are allergic to this allergen. To stop the itching, you need to eliminate the offending allergen and treat the symptoms. Stop using the new product for a few days and see if the itching on the top of feet goes away.Ī dermatologist may have to perform a patch test to determine the exact substance that you are allergic to.īesides itchy top of feet, you are likely to see other symptoms of allergic contact dermatitis such as hives, rash, dry skin, burning or stinging sensation, and sometimes blisters. If you recently changed your laundry detergent or lotion, then you know the first suspect. These chemicals can leach out of the shoes, especially during warm months of the year when people tend to sweat more, and trigger allergic contact dermatitis on the feet.Ĭhemicals in detergents, lotions, latex (latex shoes, for example) and industrial solvents are some potential irritants. Contact DermatitisĪn itchy rash on top of feet can be a sign of irritation or allergic reaction to something that you have touched.įor example, you may be allergic to chemicals found in some leather shoes, such as formaldehyde and chromates. Antihistamines and mild topical steroids can also help to relieve the itching. If diabetes is the underlying cause of itchy top of feet, ankles, or legs, the problem will go away once diabetes is treated and blood sugar levels controlled. Watch out for other symptoms of diabetes such as increased thirst and urination frequency, weakness, weight loss, nausea, and blurred vision. The itching may vary from mild to severe and may or may not be accompanied by a red rash on the affected parts of the feet. 10 Easy Tips to Protect Your Skin from Sun Damage
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