Thanks for writing to us.
The dark patches that you have got on the vaginal walls are mostly due to skin change due to the fungal infection
itself. Usually such patches disappear in 4-6 weeks after the infection subsides. Applying 1% hydrocortisone
ointment might help in some cases. Avoid itching or using any perfumed cosmetics on the area and maintain proper hygiene.
I hope this information has been both informative and helpful for you.
Dr. Praveen Tayal