I took 50 mg for two weeks and 100mg for two weeks there after. After my depression increased, I had I stop so I started to wean myself off. Can I do 50 mg for 5 days and 25mg for 2 days? Since I wasn't on it for a long period of time, I'm thinking this will be okay. After taking 50mg last night, my first night back on 50, I feel much better but I'm going to stop because I'm taking it for weight loss and it isn't helping.