 During the study, you will be expected to visit your study doctor or his staff again on Day 28 Visit 2, Day 56 Visit 3 and Day 70 Visit 4 after beginning treatment. Extra visits may be scheduled at the discretion of your study doctor. At each visit, you will have your blood pressure, pulse and weight measured. You will be asked how you are feeling and if you have started taking any new medications or had changes in other medications you may be taking. All of the scales that were completed at Visit 1, and the scale that was completed at the final visit of CAPSS-176, will be completed again at each visit. You will have a urine pregnancy test performed at each visit if you are a female capable of having a child. The test must be negative to continue in the study. You will have blood drawn again approximately three teaspoons at Visits 2 and 4 to make sure that your liver is functioning properly and your electrolytes are normal. 