<s>[INST] I have recently returned from a business trip and stayed in a hotel.  I have been known to have jock itch in the past but this time my scrotum is simply cracking or splitting in the skin folds.  I recall one instance where the skin split in the past and an anti-fungal powder seemed to work.  Any suggestions or comments? [/INST] Hello, It can be fungal infection of superficial skin over scrotum. The antifungal cream or powder can be applied over that.  If you post a photo of lesion than further comment will be easy. Wear loose cotton cloths and avoid tight clothing. If no improvement then consults nearby dermatologists for detailed evaluation. Hope I have answered your query. Let me know if I can assist you further. Take care Chat Doctor.  </s>