The duration of thrush (candidiasis) can vary depending on the severity of the infection and the type of treatment used to treat it. Generally, mild cases of thrush can be treated with over-the-counter medications and should resolve within 7 to 10 days. Severe or recurrent cases of thrush may require prescription antifungal medications and may last for 2 to 3 weeks.
It is important to finish the full course of treatment in order to completely clear the infection. In cases of recurrent thrush, your doctor may suggest a longer course of treatment (up to 6 months) or other strategies to reduce the risk of recurrence.
In addition, it is important to practice good oral hygiene to prevent the spread of thrush. This includes brushing your teeth at least twice a day, flossing daily, and using antiseptic mouthwash. Additionally, it is important to avoid any irritants such as smoking, alcohol, or spicy food which can exacerbate the infection.
If you are experiencing any symptoms of thrush, it is important to seek medical attention. Your doctor can help diagnose the infection and determine the best course of treatment.