Can Psoriasis Cause Diabetes?

can psoriasis cause diabetes
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What is Psoriasis?

Psoriasis is a chronic skin condition that can cause patches of red, scaly skin to develop on the body. It usually appears on the elbows, knees, scalp, and lower back, but it can also affect the nails, palms, and soles of the feet. Psoriasis is caused by an overactive immune system, which results in an increase in skin cell production. This leads to an accumulation of skin cells on the surface of the skin, resulting in the characteristic scaly patches. Psoriasis can range from mild to severe and can cause significant discomfort due to itching and burning.

What is Diabetes?

Diabetes is a chronic condition that occurs when the body does not produce enough insulin or is unable to use the insulin it does produce. Insulin is a hormone that helps the body to convert glucose (sugar) into energy. When insulin levels are too low, glucose accumulates in the blood and can cause various health problems. Diabetes can be managed through regular blood sugar monitoring, lifestyle changes, and medication.

Can Psoriasis Cause Diabetes?

The answer is yes, psoriasis may increase the risk of developing diabetes. Research has shown that people with psoriasis are more likely to develop diabetes than those without the condition. The exact mechanism by which psoriasis increases the risk of diabetes is unknown, but it is believed to be related to inflammation. Psoriasis is an inflammatory condition and inflammation is known to have a negative effect on the body’s ability to regulate blood sugar levels. In addition, people with psoriasis often have other health problems such as obesity and high blood pressure, which are also risk factors for diabetes.

How Can I Reduce My Risk of Developing Diabetes?

If you have psoriasis, there are some steps you can take to reduce your risk of developing diabetes. The first and most important step is to work with your doctor to manage your psoriasis. This may involve lifestyle changes, medication, or other treatments. In addition, it is important to maintain a healthy weight, exercise regularly, and eat a balanced diet. Finally, it is important to monitor your blood sugar levels regularly and seek medical advice if you experience any symptoms of diabetes such as increased thirst, increased urination, fatigue, blurry vision, or slow healing wounds.


Psoriasis is a chronic skin condition that can increase the risk of developing diabetes. However, this risk can be reduced by managing psoriasis, maintaining a healthy weight, exercising regularly, eating a balanced diet, and monitoring blood sugar levels. If you have psoriasis and are concerned about your risk of developing diabetes, speak to your doctor about ways to reduce your risk.


1. National Psoriasis Foundation. (2021). Psoriasis. Retrieved from
2. Centers for Disease Control and Prevention. (2021). Diabetes. Retrieved from

3. National Psoriasis Foundation. (2020). Psoriasis and Diabetes: What You Need to Know. Retrieved from

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