Not more than 200 milligrams of codeine per 100 milliliters or per 100 grams;
Not more than 100 milligrams of dihydrocodeine per 100 milliliters or per 100 grams;
Not more than 100 milligrams of ethylmorphine per 100 milliliters or per 100 grams;
Not more than 2.5 milligrams of diphenoxylate and not less than 25 micrograms of atropine sulfate per dosage unit;
Not more than 100 milligrams of opium per 100 milliliters or per 100 grams; and
Not more than 0.5 milligrams of difenoxin and not less than 25 micrograms of atropine sulfate per dosage unit.
Pyrovalerone.
Ezogabine [N-[2-amino-4-94-fluorobenzylamino)-phenyl]-carbamic acid ethyl ester];
Lacosamide [(R)-2-acetoamido- N -benzyl-3-methoxy-propionamide];
and
Brivaracetam ((2S)-2-[(4R)-2-oxo-4-propylpyrrolidin-1-yl] butanamide) (also referred to as BRV; UCB-34714; Briviact).
Gabapentin;
Pregabalin;
Cenobamate; and
Lasmiditan.
W. Va. Code § 60A-2-212