Diabetic bullae is a rare skin condition seen in diabetics and prediabetics.
Skin manifestations of diabetes do not get as much attention as other diabetes-related conditions like diabetic foot, diabetic neuropathy and diabetic retinopathy. One reason for this is that diabetic bullae, also called Bullosis diabeticorum is a rare condition affecting only about 0.5% of diabetics in the United States.
#1. Symptoms of Diabetic Bullae
Diabetic Bullae are non-inflammatory blisters similar to burn blisters, which usually affect lower extremities. They can be less than a centimeter in size and as big as 17 centimeters. The blisters may bleed or recur after the initial occurrence. Watch out for these symptoms if you suffer from diabetes.
#2. What Causes Diabetic Bullae?
No one can tell the exact cause of diabetic bullae. However, what we currently know is that a number of factors can increase the risk of developing blisters, including :
- Gender. Men are almost twice as likely to get diabetic bullae.
- Uncontrolled blood glucose levels for prolonged periods of time.
- Nerve damages caused by diabetes.
- Exposure to UV rays.
#3. How Are Diabetic Bullae Diagnosed?
A punch biopsy is usually performed to diagnose Diabetic Bullae. A blister sample is removed using a circular blade and observed under a microscope.
#4. Treatment of Diabetic Bullae
Diabetic Bullae usually heal within a few weeks without any treatment. However, doctors recommend a close monitoring to avoid secondary infections or bleeding. If the blister is intact, you can apply a sterile dressing. Other treatment options include the use of topical antibiotics and petroleum jelly on the affected area.
#5. Can Diabetic Bullae Cause Some Complications?
With proper care, they are less likely to cause any complications. Nonetheless, there are cases of secondary infection and chronic ulcers. In such cases, the doctor will remove the dead tissues from the region in a process called debridement.
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[expand title=”References“]
- Case Reports in Endocrinology. URL Link. Retrieved October 25, 2017.
- Journal of Wound Care. URL Link. Retrieved October 25, 2017.
- International Journal of Diabetes in Developing Countries. URL Link. Retrieved October 25, 2017.
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