A fungal infection, eczema, psoriasis, allergies, or even irritation from long-term usage of steroid combo creams like clotrimazole + beclomethasone could be the cause of an itchy skin issue that lasts longer than two years. These lotions can occasionally lessen irritation in the short term, but over time they exacerbate fungal diseases. Avoid wearing tight clothing or scratching the afflicted area, keep it dry and clean, and use steroid creams only after consulting a physician. Since the medications haven't worked, it's critical to see a licensed dermatologist again for a thorough examination and potentially an allergy test or skin scraping to determine the precise problem and provide the appropriate treatment.