Some people will have no symptoms and not aware they have a thrush infection.
Female
If symptoms develop in women you might notice itching, soreness and redness around the vagina, vulva or anus. A thick white discharge that looks like cottage cheese and smells yeasty, but not unpleasant. There may be pain when passing urine, and pain when having sex.
Male
In men there is usually irritation, burning or itching under the foreskin or on the tip of the penis. Also redness, or red patches, under the foreskin. A thick discharge, like cottage cheese, under the foreskin, also difficulty in pulling back the foreskin.