But as the infection gets worse, one or more of the following symptoms may develop:

  1. white or yellow patches of bumps on your inner cheeks, tongue, tonsils, gums, or lips.
  2. slight bleeding if the bumps are scraped.
  3. soreness or burning in your mouth.
  4. a cotton-like sensation in your mouth.

How ill can oral thrush make you?

Thrush might cause a cottony feeling in your mouth or a loss of taste. Usually, antifungal medicine can treat thrush. Sometimes untreated thrush may turn into a more serious infection, especially in people who are very ill. Prompt treatment for thrush can help prevent that.

Does oral thrush get worse before?

Candida die-off symptoms typically start shortly after beginning treatment for the infection, usually within 1–2 hours. The symptoms may get steadily worse over a few days, then resolve on their own.

What happens if oral thrush doesn’t go away after treatment?

Speak to your GP if you develop symptoms of oral thrush. If left untreated, the symptoms will often persist and your mouth will continue to feel uncomfortable. In severe cases that are left untreated, there is also a risk of the infection spreading further into your body, which can be serious.

Can oral thrush last for months?

Left untreated, oral thrush can last for months or even years. If your immune system is very weak, the fungi may penetrate deeper layers of tissue in rare cases, reaching the circulatory system and causing life-threatening blood poisoning (sepsis).

Why is my oral thrush not going away?

When oral thrush just won’t go away It’s time to call your primary care provider. Your provider will want to look at your mouth to rule out other causes, including: Burning mouth syndrome (a burning sensation in the mouth that has no obvious cause).

Can thrush make you feel ill?

There may be associated pain in the area of the sternum (breast bone), pain in the upper abdomen, and/or nausea and vomiting. If Candida gets into the bloodstream, the person may become sick with or without fever. If the infection spreads to the brain, they may have acute changes in mental function or behavior.