Oral thrush, also known as oral candidiasis, is a fungal infection caused by the overgrowth of Candida albicans in the mouth. This infection commonly affects infants, the elderly, and individuals with weakened immune systems. Here are some key points about oral thrush:
Causes:
1. Weakened immune system: A compromised immune system due to illnesses like HIV/AIDS, diabetes, or cancer can increase the risk of oral thrush.
2. Medications: Certain medications, such as antibiotics, corticosteroids, and immunosuppressants, can disrupt the natural balance of bacteria and fungi in the mouth, leading to an overgrowth of Candida.
3. Poor oral hygiene: Not maintaining proper oral hygiene can create an environment conducive to fungal overgrowth.
4. Dentures: Wearing poorly fitted dentures can cause irritation and increase the risk of oral thrush.
Symptoms:
1. Creamy white lesions on the tongue, inner cheeks, roof of the mouth, gums, or back of the throat. These lesions may resemble cottage cheese and can be painful or bleed when scraped.
2. Redness or soreness in the affected areas.
3. Loss of taste or altered taste sensation.
4. Difficulty swallowing or a feeling of food getting stuck in the throat.
5. Cracking or redness at the corners of the mouth (angular cheilitis) in severe cases.
Treatment:
1. Antifungal medications: Topical antifungal agents such as clotrimazole, nystatin, or miconazole are commonly prescribed for mild cases. Severe or recurrent cases may require systemic antifungal medications like fluconazole.
2. Good oral hygiene: Regularly brushing the teeth, tongue, and gums, as well as using an antifungal mouthwash, can help reduce the fungal load in the mouth.
3. Denture care: Proper cleaning and maintenance of dentures are essential to prevent reinfection.
4. Treating underlying conditions: If a weakened immune system or medications are contributing to the thrush, addressing those factors may be necessary.
It's important to consult a healthcare professional for an accurate diagnosis and appropriate treatment plan for oral thrush.
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