Sweating during exercise and heat can cause a rash on the breast area. Second, if you think you have one of the skin conditions outlined in this article, please see your physician right away. Doctors dont know precisely why NLD occurs, but it may result from a breakdown in collagen. EXPLORE SOLUTIONS. Acanthosis nigricans is a fairly common skin pigmentation disorder, usually notable for dark patches of skin with a thick, velvety texture. Diabetic Foot. If you havent been diagnosed with diabetes, get tested. This skin condition causes bumps and patches that may be skin-colored, red, pink, or bluish purple. The sores may be very red, swollen, bleeding, oozing pus, or may have small white patches in the middle. High blood sugar levels can damage these nerves, causing varying degrees of numbness, tingling, or burning in the extremities, such as the feet. Tell your doctor about the yellowish scaly patches around your eyes. Diabetic Foot Infections - Causes, Symptoms, Treatment & Prevention While there is no cure for acanthosis nigricans, losing weight may improve the skin condition. Some skin conditions that diabetes can cause stem from bacterial or fungal infections. Further, if you are a diabetic, and you comply with any of the factors given below, the chances of you getting affected are even higher. Various treatment options are also available, depending on the problem. These might pop up suddenly on your fingers, toes, hands, feet, and sometimes on legs or forearms. Heres what you need to know. Sometimes, the thickening skin spreads to the face, shoulders, and chest. The outlook will depend on the skin condition. They often appear in the following areas: AN is a symptom of insulin resistance and can be an early symptom of diabetes. Such areas include the skin between thighs and under boobs. Diabetic dermopathy is a condition characterized by small, brown skin lesions on the shins of patients with diabetes. In some cases, the only way doctors can treat the infection or gangrene is to amputate the affected area. Many people with diabetes will have a skin disorder caused or affected by diabetes at some time in their lives. Reduced blood flow can cause nerve damage or diabetic neuropathy. Deodorants are one of the biggest factors behind underarm allergies. According to Shainhouse, psoriasis is often associated with psoriatic arthritis, metabolic syndrome, elevated triglycerides, increased risk for heart disease, and obesity. A diabetic foot ulcer can be redness over a bony area or an open sore. How to Treat a Diabetic Foot Ulcer - Harrington HealthCare System Purple dots on legs can be part of the rash, as can blisters or sores in and around the region. Ulcers are dangerous because they can lead to serious infections or even gangrene, which is when your tissue dies. But Armpit rash or underarm rash can be unsightly, uncomfortable, itchy, painful, cause general distress or a burning sensation. Th If you're pregnant, have a blood disorder or a weakened immune system and have been exposed to the virus, you should get medical advice. Summary. WebMD does not provide medical advice, diagnosis or treatment. Depending on what is causing the rash the symptoms may vary f