What should you know about itching and diabetes?

Diabetes can be associated with dry skin, which may itch and crack more easily. Nerve changes can create burning, tingling, or prickling sensations that feel like itching. Moist skin folds may be prone to Skin Yeast Infection, while eczema, psoriasis, Contact Dermatitis, or another condition can occur independently. Itching without a visible rash can have causes unrelated to diabetes, so the symptom alone cannot identify the cause.

Inspect itchy areas for cracks, blisters, redness, scaling, or discharge, including between toes and in skin folds. Use lukewarm water, a gentle cleanser, and a fragrance-free moisturiser after washing. Avoid scratching; keep nails short and cover broken skin with clean protection. Continue your diabetes plan and arrange a review if the itch is new, persistent, widespread, or accompanied by changes in thirst, urination, or sensation.

Get urgent help for rapidly spreading redness, severe pain, fever, confusion, marked weakness, or a wound that is swollen or draining. Seek prompt review for a foot crack, ulcer, new numbness, or skin infection, because reduced sensation can make injury harder to notice. Emergency care is needed for breathing trouble or facial swelling with a sudden itchy rash.

Does my skin show dryness, infection, eczema, or nerve-related change? Should my diabetes medicines, glucose plan, or other medicines be reviewed? How should I protect an itchy foot or area with reduced sensation?