Hello I hope you feel better soon. Do you take a multivitamin with your medication? You may want to talk to your Dr about taking a vitamin, and possibly your diet and what to eat on the medication. sometimes juices especially orange and grapefruit juice can not be taken with medication, and your diet may have to be changed if you are not thriving on your medication,so that you can function at a higher level. I hope the best for you in the future hang in there. Take care Sincerely Soidhonia