Fostering Two 6 Wk Old Stray Kittens With Ringworm Diagnosed

Fostering two 6 wk old stray kittens with ringworm diagnosed by humane society. We're on 4th day of ketohex shampoo (2 x weekly) and miconozale (2 x daily) treatment. Kits seem miserable, cry a lot. Besides holding and petting/massaging them, which helps,
what can I do? Appetites down, too, and they are very skinny, were wormed Mon. June 1. Thanks