Re: White coating all over tongue...is this oral thrush?

Oral thrush typically forms a layer of cells that can be scraped off of the tongue. The tongue can also be whitish as an indicator of stress to the lungs, kidneys, or stomach.

Ringworm is usually the skin manifestation of fungus in the body. This can sometimes be treated topically with a product like Candida Force -
http://www.mccombsplan.com.
The other symptoms and history of antibiotic use are usually associated with systemic candida and can reflect the toxic load and functional imbalances of the tissues, cells, and organs. Following an anti-candida protocol to address this can be helpful -
http://www.mccombsplan.com.