... dosage to not a great effect. I've settled on 35mg for 4 weeks now and I don't feel great. My sleep and appetite is okay which led me to believe there was an improvement. Usually I only go up to 30mg but the dr has had me up to 40mg which didn't go well. Now on 35mg, I am still having bad headaches and dizziness so could this still be side effects? Is the dose maybe too high?