The western union is correct, don't know about PayPal. The insert in the box of Egaten states 10mg/kg of body weight in a single dose, in the event of treatment failure dosage can be increased to 20mg/kg given in divided doses 12/24 hours apart. Sorry that's all the info with respect to dosage. You may need other medication in conjunction, I'm really don't know if Egaten would be right for you condition, it is effective against flukes.