Which is the best treatment of oral thrush?

Depends on severity: Many people think they have oral thrush because they see white spots in their mouth but they actually do not have a thrush. Oral thrush is uncommon. It is usually caused by inhaled steroids used in asthma or copd, or by a severe immune deficiency such as hiv. It needs to be treated with an oral antifungal.

Nystatin oral rinse: This is an anti fungal and can be prescribed by your dentist or physician.