Greetings.
Firstly, would suggest you to stop becosules for now. Secondly - would want to confirm if you are having large cystic acne or folliculitis and furuncles - now this would require treatment accordingly after due evaluation by a qualified dermatologist. Extensive cystic acne may need treatment with oral retinoids and discontinuation of doxcycline would be needed in that case. Also use a salicylic acid based face wash.
No need on any more itraconazole if fungal infection has cleared
Next Steps
see a qualified dermatologist near you
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