according to their website the dosage (for treatment of hyperprolactivity) is .5mg twice a week for 4 weeks. then a bloodtest to determine whether prolactin is normal, if not more Dostinex. they come in packs of 8 at .5mg each.
there's also Cabaser, which is the same drug (cabergoline), but in 2mg doses and used to treat Parkinsonism. most importantly, it's much less expensive. sort of a Proscar-Propecia situation. i've got some Cabaser coming my way, i can't wait.
Nadr