Nystatin can be purchased in the US without a prescription for pigeons. If you're in Canada, I think you can buy Diflucan over the counter, which is probably what I would use instead if I could get some. Both are oral anti-fungals.

From: http://en.wikipedia.org/wiki/Betadine
Betadine
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Betadine is a brand name for a range of povidone-iodine (PVPI) topical antiseptics produced and distributed by various manufacturers.
Betadine, like most PVPI products, is available in two formulations:
Betadine 0.7% is used for sore throat by rinsing the throat without swallowing it. For lacerations in horses (legs, knees, hocks, pasterns), betadine is widely used to prevent infections. It can be used to disinfect thrush in the medial sulcus of the hoof.


From: http://en.wikipedia.org/wiki/Betadine
Betadine
From Wikipedia, the free encyclopedia
Jump to: navigation, search
Betadine is a brand name for a range of povidone-iodine (PVPI) topical antiseptics produced and distributed by various manufacturers.
Betadine, like most PVPI products, is available in two formulations:
- A solution, sold over-the-counter (OTC) for cleaning minor wounds and used in hospitals to prepare a patient's skin prior to surgery. Solutions are 10% povidone-iodine in water.
- A 'surgical scrub', which is a mixture of povidone-iodine and detergent, sold OTC as a skin cleaner and disinfectant hand wash and used for cleansing hands prior to surgery and other aseptic procedures.
Betadine 0.7% is used for sore throat by rinsing the throat without swallowing it. For lacerations in horses (legs, knees, hocks, pasterns), betadine is widely used to prevent infections. It can be used to disinfect thrush in the medial sulcus of the hoof.
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