White Clumpy Discharge and Itching: Yeast or Something Else?

Thick white discharge with itching is one of the most searched symptoms there is, and yeast infections are very common. They are also easy to mix up with other causes. Here is how to read what you’re seeing and what to do next.

Is white clumpy discharge with itching a yeast infection?

It often is. NHS describes thrush as white vaginal discharge, often like cottage cheese, that doesn’t usually smell, with itching and irritation around the vulva and vagina. The CDC lists the typical symptoms of a yeast infection as itching, vaginal soreness, pain during sex, burning when you pee and abnormal discharge. It adds that the signs can include swelling, small cracks in the skin and thick curdy discharge.

The CDC also says that none of these symptoms is specific to yeast. That’s why two people with the same symptoms can have different problems.

How common are yeast infections?

Very. The CDC estimates that about 75% of people with a vagina will have at least one yeast infection in their life, and 40% to 45% will have two or more. Yeast infections are usually caused by a yeast called Candida albicans. NHS says candida is normally harmless, and that thrush develops if the balance of bacteria changes.

Is white or creamy discharge normal?

Often, yes. NHS says vaginal discharge is not usually anything to worry about if it is clear or white, thick and sticky, or slippery and wet, and it doesn’t have a strong or unpleasant smell. How much you get varies, and it can be heavier if you are sexually active, using birth control or pregnant.

White discharge without itching, burning or a change in smell is more likely to be normal than a yeast infection. If it changes in smell, colour or texture, or comes with itching or soreness, get it checked.

Can it be yeast if I have clumps but no itching?

It can. NHS says thrush sometimes causes no symptoms at all. The CDC says that finding yeast without any symptoms or signs is not a reason for treatment, because roughly 10% to 20% of people with a vagina carry yeast with no problem.

So clumps alone aren’t proof of a yeast infection, and a clinician may not treat it if nothing else is going on.

What else could it be?

NHS lists these as other causes of discharge changes:

• Bacterial vaginosis (BV): fishy-smelling, thin, greyish-white discharge. NHS says BV doesn’t usually cause soreness or itching. See BV or yeast infection.
• Trichomoniasis: green, yellow or frothy discharge.
• Chlamydia or gonorrhea: discharge with pelvic pain or bleeding.
• Genital herpes: discharge with blisters or sores.

Skin irritation can also cause itching and make yeast more likely. NHS lists irritated or damaged skin among the triggers for thrush, and advises avoiding perfumed soaps, gels, deodorants and scented wipes. See our page on yellow or green discharge if yours isn’t white.

What makes a yeast infection more likely?

NHS lists these triggers:

• Taking antibiotics
• Poorly controlled diabetes
• A weakened immune system, for example from HIV or chemotherapy
• Hormone replacement therapy
• Pregnancy
• Irritated or damaged skin

Can I treat it myself?

Maybe, but first-timers should be checked. The CDC warns that even people who have been diagnosed with yeast before aren’t necessarily better at diagnosing it themselves. It advises anyone whose symptoms persist after an over-the-counter product, or return within two months, to be examined by a doctor or clinician. Using over-the-counter products without a diagnosis can delay treatment of other causes.

NHS says you can buy antifungal medicine at a pharmacy if you have had thrush diagnosed in the past and know the symptoms, and that a pharmacist can recommend the right one. It also advises speaking to a pharmacist or doctor before using it more than twice in six months.

If you’re pregnant, see a clinician first. The CDC recommends only certain treatments during pregnancy, so a clinician should choose what’s safe for you.

How is it treated, and how long does it take?

Yeast infections are treated with antifungal medicine. NHS says this can be a tablet, a pessary placed in the vagina, or a cream, and that thrush should clear within 7 to 14 days of starting treatment. The CDC says there is no substantial evidence for probiotics or homeopathic products.

Antifungal creams and suppositories are oil-based and can weaken latex condoms and diaphragms. Check the label if you’re having sex during treatment.

When should I go back to a clinician?

The NHS advises seeing a doctor if the symptoms are your first, if you are pregnant or breastfeeding, if treatment hasn’t worked, or if it keeps coming back (more than four times in 12 months). The CDC defines recurrent yeast infection as three or more episodes within a year. If this describes you, see a doctor or clinician rather than repeat treatment, and consider ordering an STD test online.

Partners seldom need treatment. Our page on whether BV or yeast can be passed to a partner explains why.