<prompt> Coarse tremors, polyuria and hypothyroidism are adverse effects ofLithiumHaloperidolImipramineValproate  <response>: Bipolar Disorder - Drug of Choice in general- Lithium - Drug of Choice In pregnancy-Atypical Antipsychotic drugs Lithium L - Leucocyte I - Increase T - Tremors most common H - Hypothyroidism I - Increase U - Urine M- Mother Avoided in pregnancy as it causes Ebstein anomaly in baby i.e. Congenital tricuspid atresia 