Mood disorders, like depression and bipolar disorder, are primarily treated with three main classes of tablets: Antidepressants, Such as SSRIs (e.g., sertraline, escitalopram) and SNRIs, which help treat depression and anxiety by balancing brain chemicals. Mood Stabilisers: Such as lithium or lamotrigine, which are crucial for preventing the extreme highs (mania) and lows (depression) of bipolar disorder. Atypical Antipsychotics: Such as aripiprazole or quetiapine, are often used to stabilise mood. Because these medications affect brain chemistry, they must be prescribed and monitored by a doctor to find the safest and most effective option for you.