u/NumerousIsland4410

I started taking Vyvanse about 4 months ago...I didn't feel much effect until my doctor got me to 30mg. At first i felt like it was working and helping me concentrate more, taking out the mindless noise in my brain and helping me start and complete tasks. Now that i have been on 30mg for 2 months, it doesn't seem like it is working like it was before. My doctor is hesitant to raise the dose because I am also on Lithium, but I am not sure if if I should just ask for it to be raised or try a different medication...Please let me know your thoughts!!!!