If you have the liquid you can give her 0.1 ml per pound, so if she weighs 5 pounds, give her 0.5 ml (1/2 ml or 1/2 cc). Do this in addition to her medicated water for 1-3 days.
And here's more:
FDA recommendations:
http://www.accessdata.fda.gov/scripts/animaldrugsatfda/details.cfm?dn=013-149
"Chickens
Indications: For the treatment of coccidiosis.
Amount: Administer at the 0.012 percent level in drinking water as soon as coccidiosis is diagnosed and continue for 3 to...
There are seven things I do with any chicken that looks sick.
Thorough exam which includes putting on a glove, KY Jelly and checking inside the vent for eggs, fluid, masses, cancer, etc. Look everywhere for lumps, swellings, cuts, bruising, odors, bugs, pus, etc.
If bird is stable, dust with...
If you decide to treat with amprolium these are the amounts recommended by the mfg and the FDA.
The severe outbreak dose (.024%) for Corid Powder is 1.5 teaspoons (4.536 grams).
The severe outbreak dose (.024%) for Corid liquid is 2 teaspoon.
The moderate outbreak dose (.012%) for Corid...