I was on capsules before at a lower dosage and did great! When my doctor increased the dosage it came in tablet form and I have been getting horrible headaches on and off for some time now. I just decided last night, after a horrible headache and nausea day, to stop taking the medication. The pharmacy told me I could not get capsules because my doctor prescribed it as tablets. So hopefully I will do fine on my own. It is a slow process but I have learned a lot. Good luck!