Thrush: Recognizing and Treating Fungal Infections in the Mouth and Genitals
- Dr Mathew Rogers
- Jul 8, 2024
- 3 min read

Thrush, also known as candidiasis, is a common fungal infection caused by an overgrowth of the Candida fungus, which naturally lives in small amounts in the mouth and vagina. While usually harmless, an overgrowth can cause uncomfortable symptoms. This guide will equip you with the knowledge to recognize thrush in yourself or your child, understand the different types, and explore treatment options.
Recognizing the Signs of Thrush
The symptoms of thrush can vary depending on where the infection occurs:
Oral thrush (in the mouth):
White patches (like cottage cheese) on the tongue and inner cheeks
Redness, soreness, or cracking of the tongue and inner cheeks
Loss of taste
Difficulty swallowing (in severe cases)
Vaginal thrush:
Vaginal itching and burning
Thick, white vaginal discharge (often described as cottage cheese-like)
Pain during intercourse
Burning sensation during urination
Who Gets Thrush?
Anyone can develop thrush, but certain factors can increase the risk:
Infants and young children: Their immune systems are still developing, making them more susceptible.
Older adults: Weakened immune systems can make them more prone to thrush.
People with weakened immune systems: Illnesses like HIV/AIDS or undergoing chemotherapy can increase the risk.
Diabetes: Uncontrolled diabetes can create a favorable environment for fungal growth.
Pregnancy: Hormonal changes during pregnancy can increase the risk of vaginal thrush.
Taking certain medications: Antibiotics or steroid medications can disrupt the natural balance of fungus in the body.
When to See a Doctor:
If you suspect thrush, it's crucial to see a doctor for diagnosis and treatment. This is especially important for infants and young children, as thrush can sometimes indicate an underlying health condition.
Treating Thrush: Restoring the Balance
Treatment for thrush typically involves antifungal medication to kill the Candida fungus. Here's what to expect:
Oral thrush: Antifungal medication may come in the form of lozenges, troches, suspension (liquid), or gel to be applied directly to the mouth.
Vaginal thrush: Antifungal creams, suppositories, or tablets may be prescribed to be inserted into the vagina.
Treatment duration typically lasts for a few days or weeks, depending on the severity of the infection. It's crucial to complete the entire course of medication as prescribed by your doctor, even if symptoms improve, to ensure complete elimination of the fungus.
Preventing Thrush Recurrence
While thrush is treatable, it can sometimes recur. Here are some tips to help prevent future occurrences:
Practice good oral hygiene: Brush your teeth twice a day and floss daily to remove fungus and food particles.
Maintain good blood sugar control: If you have diabetes, managing your blood sugar levels can help prevent thrush.
Wear loose-fitting cotton underwear: Cotton underwear allows for better ventilation and prevents moisture buildup.
Limit your intake of sugary foods: Sugary foods can promote the growth of Candida fungus.
Consider probiotics: Probiotics can help restore the balance of good bacteria in the body, which can help prevent fungal overgrowth.
The 2 Sick 4 School App Can Help!
Feeling uncomfortable with thrush? The 2 Sick 4 School App can be your resource for all things related to common illnesses! Download the app today (available on the Apple App Store: link to the 2 Sick 4 School App on the Apple App Store: https://apps.apple.com/us/app/2-sick-4-school/id6470159416) and find valuable information on thrush, including:
Detailed explanation of symptoms and causes of oral thrush and vaginal thrush
Information on risk factors for developing thrush
Treatment options for both oral thrush and vaginal thrush
Tips for preventing thrush recurrence
Remember, thrush is a common fungal infection that is treatable. By following proper hygiene practices and consulting your doctor for diagnosis and treatment, you can find relief and prevent future occurrences.
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