How do adults get thrush in mouth? Oral thrush, also known as candidiasis, is a common fungal infection caused by the overgrowth of Candida albicans, a type of yeast that is normally present in the mouth and gastrointestinal tract. While thrush is more commonly seen in infants, the elderly, and people with weakened immune systems, adults can also be affected. Understanding the causes and risk factors can help in preventing and treating this condition.
One of the primary causes of thrush in adults is a weakened immune system. This can be due to various factors, such as HIV/AIDS, cancer, chemotherapy, or long-term use of immunosuppressive medications. A weakened immune system makes it harder for the body to fight off infections, including those caused by Candida.
Another common cause is the use of antibiotics. While antibiotics are effective at killing harmful bacteria, they can also disrupt the balance of the natural flora in the mouth, allowing Candida to overgrow. Additionally, individuals with diabetes or those who consume a high sugar diet may be more susceptible to thrush due to the increased sugar content that feeds the Candida fungus.
Oral thrush can also be acquired through close contact with someone who has the infection, such as sharing utensils or kissing. Smoking and poor oral hygiene can also contribute to the development of thrush in adults.
Symptoms of thrush in adults may include creamy white patches on the tongue, inner cheeks, and the roof of the mouth. These patches may bleed when scraped off, and the affected areas may be red, sore, and painful. Some individuals may also experience a bad taste in the mouth, difficulty swallowing, or a burning sensation.
Diagnosis of thrush is typically made by a healthcare provider who examines the mouth and may take a sample of the patches for laboratory testing. Treatment usually involves antifungal medications, either in the form of mouthwashes, gels, or lozenges. In some cases, systemic antifungal medications may be prescribed, particularly for individuals with weakened immune systems.
Prevention of thrush in adults involves maintaining good oral hygiene, keeping blood sugar levels under control for diabetics, and avoiding smoking. It is also important to practice proper hand hygiene and not share personal items, such as utensils or lip balm, with others.
In conclusion, adults can get thrush in mouth due to a variety of factors, including weakened immune systems, antibiotic use, and poor oral hygiene. Recognizing the symptoms and taking appropriate preventive measures can help reduce the risk of developing this uncomfortable and potentially contagious infection.
