hi i am female 55 yr old, i take methotrexate , sulfasalfazine ,Hydroxychloroquine,and folic acid. i have come off methotrexate and sulfasalfazine this week i now have what looks like an ulcer on top of my bum , can this be why or can it be from sweat
Hello, The medication you mentioned above can cause skin problems especially Sulfasalzine, visit your doctor and discuss regarding switch of this medication. Hope I have answered your query. Let me know if I can assist you further.