With this condition, it is very easy to develop an itchy rash after slight irritation. Lichen Simplex ChronicusĪlso called neurodermatitis, it is a type of anxiety disorder and causes your skin to feel irritated. Keep in mind that hot baths and severe scrubbing with water and soap will not help with a scabies infestation – only an insecticide can produce positive results. This is to ensure that no mites have survived from the first application. You have to apply them to your skin and repeat the same after a week. Both these products are easily available in the market – you can get them on prescription. You can also use malathion liquid, a lotion that proves effective when you cannot use permethrin. You can use permethrin cream to treat scabies. When you have this condition, you may notice small, red spots in the webs of toes and fingers. The itching usually becomes worse at night. ScabiesĬaused by a parasite burrowing under your skin, this contagious skin condition can cause an itchy rash on top of foot. If your psoriasis does not respond positively to these treatments, your doctor may consider injected drugs into your body to help control your symptoms. Your doctor may also use other forms of light therapy, including artificial UVA or UVB light. Phototherapy may also help in certain cases and involves exposing the affected skin to controlled amounts of sunlight. Topical psoriasis treatments usually include vitamin D analogues, topical corticosteroids, calcineurin inhibitors, anthralin topical retinoids, moisturizers, and salicylic acid. For severe lesions, you may have to take oral medications along with creams. Those lesions can be very small and localized but they can sometimes turn into major eruptions and affect your whole body.įor mild to moderate psoriasis, you can use ointments and creams. There will be dry itchy patches on your skin, usually caused by rapid overproduction of skin cells. This chronic skin condition can also cause itchy rash on top of foot. Keep in mind that athlete's foot is contagious, so you should practice care and not spread it to others by sharing contaminated towels and clothing. The use of antifungal medication may help treat the problem, but you also need to take good hygiene measures to keep things under control. With this condition, you will develop itchy, scaly, red foot rash that will also cause a burning or stinging sensation. You are likely to develop this problem due to tight shoes, sweaty feet, and damp footwear. Generally, it starts as a rash between your toes – it starts as a ringworm rash. This fungal infection can cause itchy rash on top of foot. Be sure to moisturize your skin regularly to prevent flare-ups. While there is no cure for this condition, you can try antihistamines, corticosteroid cream and UV light therapy to manage your symptoms better. They may turn into small fluid-filled bumps. With eczema, you will develop dry patches of inflamed skin that will become very red and itchy. What causes eczema is not clear, but experts believe you develop this condition when your skin has little ability to protect itself from bacteria and environmental conditions. This chronic condition starts in early childhood and may sometimes persist into adulthood. Cold compresses and topical steroid medication may also help. To treat your condition, you need to avoid the allergen in the first place and take antihistamines to manage the reaction. Common allergens are plants like poison ivy, latex rubber and metallic substances such as chromates and nickel. Allergic Contact DermatitisĪny exposure to certain allergens may trigger an immune reaction and cause a rash to appear on your foot or anywhere else on the body. Medical conditions may also be the reason why you have a rash on top of foot. It could be the result of sunburn or a bite to the ankle or foot. So many things can cause a rash to develop on top of your foot. Itchy Rash on Top of Foot: Causes and Treatments It is important to seek medical advice because some of these rashes can be quite contagious. That is why you need to identify the underlying cause and treat that rash in the best way possible. It may eventually spread up to the leg and become more painful over time. A number of problems can cause a rash to develop on top of your foot.
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