Hello, We are not medical professionals but I hope to give you as much information as I can. Are you stating that the mouth sores appeared after taking PEP?
Khafre Kujichagulia Abif Moderator
Alafia (Peace) I would make an appointment with a medical professional. I can't say if this us a symptoms if seroconversion. Khafre (H-I-V.net Team Member)