Blue waffle disease is not a real condition.
According to online rumors, blue waffle disease turns a person’s vulva blue. However, this is impossible.
The other supposed symptoms are possible. A person's vagina and vulva may become sore or irritated, and their discharge may look and smell different than usual. However, these symptoms indicate the possibility of a real STI.
Other common symptoms of STIs include:
• itching
• burning when urinating
• penile discharge
• genital sores
• abdominal pain