 [ Symptoms ] what is the typical adult dosage of lamictal lamotrigine for bipolar depression  i am a 25 yr old woman and weigh about 105lbs i am currently on 40mg 2x 20mgday of lexapro and have recently titrated up to 200mg of lamotrigine i have been diagnosed with anxiety and manic depression lexapro did not have as much effect on me compared to when i first started taking it this then led to me being prescribed lamotrigine is this combination effective in treating my disorders am i on too much are there any other medications that are known to be effective  thank you [ Disease ] my 11 yo daughter with bp took 150mg total a day she was 53 and 130lbs she is been able to lower it recently to only 25mg twice a day lamtical is a good mood stabilizer also used for seizures but it has antidepressant properties in it typical anti depressants ssris cause my daughter to go manic this helps her depression a great deal talk with your doctor but it does seem like you could go up if it is not helping you