Greetings, I will need further questions from you.
Do you have any medical problem?
Are you taking any medicine for some other reason?
Is your health normal otherwise?
Is your partner having the same problem?
Stress, pregnancy, and illnesses that affect the immune system may allow yeast to multiply, as can certain medicines.These include some birth control pills and steroids. Or if you're taking antibiotics, such as for strep throat, the antibiotics can kill "good" bacteria that also live in the body and normally keep the growth of candida in the vagina in check. Yeast also can flourish if a girl's blood sugar is high. Girls who have diabetes that isn't controlled are at a higher risk for yeast infections.
Clothing (especially underwear) that is too tight or made of materials like nylon that trap heat and moisture might lead to yeast infections because yeast can thrive in this type of environment. And douching and using scented sanitary products can upset the healthy balance of bacteria in the vagina and make yeast infections more likely
Some girls may react to certain dyes or perfumes in soaps, bath gels or lotions, sanitary products, and laundry detergents. When the reaction causes irritation, that can set the stage for a yeast infection. Your best bet is to steer clear of perfumed products and to use mild and fragrance-free products when possible.
To help keep your vaginal area dry, try switching to all-cotton underwear and make sure you carefully dry off after you shower. If you can, wear cotton underwear to bed or don't wear any, and always wash and thoroughly dry your underwear before wearing them. Don't lounge around in a wet bathing suit and avoid jeans or pantyhose that are too tight.
You can also try topical antifungal drugs like Terazol 3.
Doctor
MD, MSc., PhD, Doctorate