Hepatitis disease is another chronic one that affects oneâs sustainability and affects your and immunity. With the help of the Hepatitis drugs offered you can fight this disease and slows down its attack that aims to damage your liver. The dosage of the medicine should be taken after the consultation of the doctor as it may vary from patient to patient based on their weight. The parent drug of these hepatitis drugs is voxilapresvir. Hepatitis drugs are generally prescribed as one tablet per day and must be taken by mouth rather than been taken via IV.