Diabetes Rash: Causes, Appearance and Prevention

Diabetes Rash: Causes, Appearance and Prevention

While people with diabetes suffer from many problems and conditions, diabetes rash, skin rashes and infections are quite common with people suffering from diabetes. This is because of the high sugar level in the blood. A rash can also sign that an individual is on the verge of being diabetic, i.e., prediabetes. An expected 1 of every 3 individuals with diabetes (Type 1 or Type 2) will foster a skin rash or other skin issue sooner or later.

At the point when you have diabetes, your possibilities of having dry, irritated skin are higher than somebody who doesn’t have the sickness. You’re likewise bound to get other diabetes-related skin conditions. Therefore, proper diabetes skincare and management are important to prevent skin problems to avoid any serious condition. 

Causes of diabetes rash 

For individuals who don’t have diabetes rash, a skin rash might be the principal indication of high glucose (hyperglycemia) or prediabetes. However, your doctor can help you do whatever it may take to forestall diabetes.

Assuming you take prescriptions for diabetes, a skin rash might show that you want to change medicines to bring down your glucose (sugar) levels. A few different rashes result from decreased bloodstream to your furthest points (hands and feet).

What does a skin rash look like in diabetes?

Some of the signs of a diabetes skin rash include:

  • Acanthosis nigricans highlight an obscured band of thickened, smooth skin, particularly in the folds close to the groin, back of the neck, or armpits. The progressions can indicate prediabetes, yet they can likewise result from a hormonal issue or the utilization of certain meds, for example, conception prevention pills, corticosteroids, and niacin. Acanthosis nigricans happens in around 74% of individuals with obesity and diabetes. It isn’t hazardous or infectious; however, a specialist can advise about treatment. Overseeing blood glucose levels and body mass index (BMI) may help.
  • Certain individuals foster irregularly formed blister-like wounds that appear haphazardly across their feet and hands. The blisters are often large, effortless, and happen alone or in patches. The main real treatment choice is great blood sugar management, albeit a specialist might suction large blisters under sterile circumstances. Those with bullae sores should try not to break the blister to prevent contamination. They normally recuperate without scarring; however, if there are complications, removal might be essential in some cases. This is an uncommon condition, though. 
  • Here and there, certain insignificant injuries can become open wounds called diabetic ulcers. These can happen anyplace on the skin yet are most normal on the feet. Diabetes can influence blood dissemination and the sensory system. If an individual has an injury on their foot due, for instance, to sick-fitting shoes, the absence of sensation in the foot can imply that they don’t see the injury. Furthermore, the low blood supply can make it harder for wounds to heal. Without treatment, an ulcer can happen. If this becomes contaminated, there is a risk of tissue loss, and the individual may at last need a removal.
  • Skin tags are delicate, skin-hued growths that dangle from the skin. They influence around 25% of individuals, except they can likewise indicate high glucose levels in individuals with diabetes. Studies have connected skin tags, likewise called acrochordons, with high or uncontrolled glucose levels. Skin tags favor regions like the eyelids, the underarms, the neck, under the breasts, and the folds of the groin.
  • Individuals with diabetes might foster tight, thick, waxy-looking skin on their skin, hands, and digits. This is because of circulatory issues. It frequently begins at the hands, yet it can spread to the arms and chest area. Less usually, it can influence the knees, lower legs, or elbows, and the skin might have an orange-peel appearance. Joint firmness can happen. The most effective way for individuals with diabetes to forestall this inconvenience is by keeping up with their glucose levels.
  • This lower leg rash is more normal in ladies. NLD causes raised, red, glossy patches with a yellow center. Blood vessels might be more perceptible. The rash might be bothersome and agonizing. You ought to see a dermatologist for treatment choices.
  • Eruptive xanthomatosis: Firm, yellow, pea-sized skin bumps might tingle and be surrounded by red. This rash most frequently influences the backs of the hands, feet, arms, legs, and bum. It’s mostly considered normal among individuals with Type 1 diabetes in men with elevated cholesterol.
  • People with diabetes are more inclined to Vitiligo. It makes the skin lose pigment, the substance that gives skin its tone. Certain individuals notice light or white patches of skin. It rarely tingles or hurts. Treatment options incorporate corticosteroid creams, laser, and light treatment.
  • A lichen planus rash is described by bothersome purple bumps on the skin, sometimes with a white lacy pattern. This is generally on the lower legs and wrists, however, can at times be found in the mouth. There are numerous treatments, both topical and pills, that can be utilized to treat this.

Diabetes rash: prevention 

You can manage to forestall diabetes skin issues by keeping glucose levels within limits, as suggested by your doctor. In addition, good diabetes skin care can bring down your possibilities of getting a skin rash, infection, or wound that is challenging to recuperate. You can maintain blood glucose levels by following a healthy eating routine, exercising regularly, keeping a healthy weight, following the treatment plan, and including customary utilization of any prescriptions the specialist suggests. 

Some skincare tips to prevent diabetes rash include:

  •  Look at your skin for rashes, redness, infections, or bruises every day.
  • Utilize warm (not boiling) water and moisturizing cleanser in the shower. 
  • Wipe skin off with a towel (don’t rub), and dry in the middle between fingers, toes, and skin folds.
  • Apply aroma-free lotions after showering while the skin is as yet moist and delicate. Search for creams and ointments (not moisturizers) with ceramide to assist the skin in retaining dampness.
  • Apply creams containing 10% to 25% urea (an emollient) to broken, dry heels at sleep time.
  • Forestall dehydration and keep skin hydrated by drinking a lot of liquids.
  • Treat cuts and wounds quickly with a cleanser and water. Utilize antibiotic ointments only if your doctor suggests. Bandage the injury every day. Call your doctor assuming you notice indications of redness, pain, seepage, or infection.
  • Utilize a humidifier to add dampness to the air in your home.
  • Using skincare products made especially for diabetic people can also help prevent diabetes rashes and other skin conditions. Regular skincare products might not be that effective and helpful in dealing with skin problems like eczema, discoloration, dry and flaky skin, etc. Therefore, Vedelan has special diabetes skin care products that have been made after screening 1200 plus formulations. Their products have soothing and moisturizing ingredients like aloe vera, shea butter, vitamin A and E, carrot seed, etc. Their night cream contains rich, nourishing herbal ingredients like Berberis aristata, Sida cordifolia, Hemidesmus indicus, Ocimum sativum, and Wheat germ oil to promote natural regenerating processes with a permissible cream base free from paraben and silicone. It is not only a cosmetic product but also has therapeutic effects. 


Having diabetes builds your risk for skin rashes and skin issues. Therefore, focusing on your skin is significant. Contact your doctor when you notice a diabetes rash or something that doesn’t look very right. A rash might indicate that you want to change your meds or dosages to return glucose to normal. A good diabetes skincare routine can reduce your risk of diabetes-related skin issues.

Read More: Diabetic Foot Ulcers: Prevention, Diagnosis, and Classification

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