What is the treatment commonly used for oral candidiasis in infants?

The treatment commonly used for oral candidiasis in infants is oral Nystatin. Nystatin is an antifungal medication that is specifically effective against yeast infections, including those caused by Candida species, which are the most common culprits in oral thrush in infants. Administering Nystatin orally allows the medication to act directly on the fungal colonies present in the infant's mouth, facilitating prompt resolution of the infection.

While topical antifungal options exist, Nystatin is preferred in this context due to its ease of administration and efficacy when given in the oral form to ensure adequate contact with the infected mucosal surfaces. Nystatin is usually given as a suspension, allowing for thorough coating of the oral mucosa, which is important for treating such infections effectively.

Other treatment options, like IV antibiotics or antiviral medications, are not appropriate for oral candidiasis. Antibiotics can sometimes exacerbate fungal infections by disrupting normal flora, and antivirals are ineffective against fungal pathogens, making these options unsuitable for managing this specific condition.