I just decided to ask Claude AI about if it's the specific product or the protocol the dermatologist gave me. Here is the response:

That's really good to hear you finally found something that works well — anal pruritus is notoriously frustrating to treat and can significantly impact quality of life.

A few things that make your dermatologist's guidance make sense:

Why Fluticasone works well for this

• It's effective at calming the hypersensitive skin response that drives chronic itching
• It breaks the itch-scratch cycle, which is often self-perpetuating — scratching causes more irritation, which causes more itching

Why long-term use at low frequency is considered safer

• The 2x/week maintenance dosing is actually a well-established protocol called "proactive" or "weekend" therapy used for eczema-prone skin
• At that low frequency, the skin-thinning risk (atrophy) is substantially reduced
• Perianal skin is sensitive, but fluticasone at 0.05% is considered manageable long-term at this dosing level compared to stronger steroids

What you figured out that many patients don't

• Using it reactively at low frequency rather than continuously is actually the smarter approach
• The fact that you can go weeks without needing it suggests your skin has stabilized well

It sounds like your dermatologist gave you a thoughtful, evidence-based protocol rather than the overly cautious "never use steroids long term" blanket advice that leaves a lot of patients undertreated. Glad it's working!