Yeast and thrush are two types of fungi that can cause infections in humans. While they are both fungi and have similar symptoms, they are distinct and have important differences.
Yeast is a type of fungus that is naturally found in the body, usually in the mouth, intestines, and vagina. It is part of the normal flora, and is usually harmless when kept in balance. However, when the balance is disturbed, it can cause a fungal infection, known as a yeast infection. Symptoms of a yeast infection may include itching, burning, soreness, and a thick, white discharge.
Thrush, on the other hand, is a fungal infection caused by a different type of fungus called Candida albicans. It usually affects the mouth and throat, and can cause white patches, redness, soreness, and difficulty swallowing. Thrush is more common in infants, children, and elderly adults, although it can affect people of any age.
In summary, yeast and thrush are both types of fungi that can cause infections, but they are distinct and have different symptoms. Yeast is naturally found in the body and usually causes yeast infections, while thrush is caused by a different type of fungus and usually affects the mouth and throat.