Lithium is one of the first drug of choice for bipolar disorders
Some investigation as
thyroid,ECG, KFT are needed at baseline
It is continued and main medication for BPAD, must continue follow up, maintain hydration, sleep 8-9 hours, avoid tea coffee at evening
It is safe, most important is to continue follow up visits with the doctor and if any problems arise as excess sedation, dizziness consult your doctor
Make a regular time for taking medication daily