Does anyone know of a reliable over the counter drug, or online drug treatment for scabies?

When I searched the net i found an ad for Dexoprin, however I also found a link to a better business beureu that had several reported complaints about the company that produces the drug.

: http://alcoholdrugstreatment.info/does-anyone-know-of-a-reliable-over-the-counter-drug-or-online-drug-treatment-for-scabies