This is most likely due to phimosis, where the foreskin becomes tight and cannot be retracted, often worsened by diabetes. The white layer may suggest a fungal or yeast infection, which is more common when blood sugar is not well controlled. Repeated infection and inflammation can cause the foreskin to lose elasticity and become tight and thick. Please consult a doctor for a proper examination, blood sugar management, and appropriate treatment, which may include antifungal medication or minor procedures if needed.

Severe psoriasis affecting multiple areas may need more than topical creams alone. It is important to consult a dermatologist for proper evaluation and treatment adjustment. The doctor may prescribe appropriate medication depending on the severity. Regular use of moisturisers and avoiding triggers can also help improve symptoms.

Long-term use of Betnovate S on the face can lead to skin thinning and steroid dependence. It is important not to stop suddenly, as it may cause a flare-up. Consult a dermatologist who can gradually taper the cream and start safer alternatives for recovery. Proper skincare and use of non-steroid medicines will help improve your skin over time.

Black spots and itching on the legs may be related to psoriasis or skin inflammation. Keep the skin clean, well moisturised, and avoid scratching to prevent worsening. Follow your prescribed psoriasis treatment regularly and avoid known triggers. Consult your doctor for proper evaluation and suitable management.