It sounds frustrating to have persistent itching and dryness despite treatment. Since the problem keeps coming back and you currently have itching and dryness in a small area, it’s important to avoid self-medicating further without guidance.

• You may be dealing with a chronic skin condition like eczema or psoriasis, which often require careful, ongoing management.
• Using a prescribed topical medication such as Halox S Lotion (containing halobetasol and salicylic acid) can help reduce inflammation and remove dead skin, but it should be used exactly as directed by a dermatologist.
• Because your symptoms are recurring, I recommend seeing a dermatologist for a thorough evaluation to confirm the diagnosis and adjust your treatment plan if needed.
• Meanwhile, keep the area clean, avoid irritants like harsh soaps or chemicals, and moisturize regularly with a gentle, fragrance-free emollient.
• If you notice worsening redness, swelling, pain, or signs of infection, seek medical attention promptly.

Consulting a dermatologist will help tailor treatment to your specific condition and prevent further flare-ups. If you want, I can explain how to care for dry, itchy skin in more detail.To narrow down potential causes, we will need some more information.Please tell me your age and gender.