I personally and would recommend riding it out and managing what triggers depressive episodes
Mood stabilizers like lithium carbonate create a lot of damage in the body, especially to the kidneys. Very dangerous drug for other reasons as well
Lithium Orotate is promising but not prescribed or formally studied other than a preliminary being done at John Hopkins right now
Atypical antipsychotics have mood stabilizing properties and are used for bipolar disorder treatment. Namely Seroquel and Lurasidone. Both cause excessive sedation and can lead to suicidal thoughts in some patients.
Weight loss is brutal on Seroquel, Lurasidone is more mild but the lethargy and increase in appetite may cause you to gain weight anyways indirectly
People with Bipolar disorder are often very sensitive to things that trigger depressive episodes. Drug abuse, junk food, high o6o3 ratio diet, lack fo sleep etc. Controlling these triggers and tracking your progress in curbing these things does wonders for the condition but it also means a lifelong commitment to staying away from such things.
Look into medication if you have a very bad case of it ( think type 1, very bad manic states etc. ). Otherwise it's not worth it and you should focus on eliminating the triggers.
As early as possible, it is a somewhat progressive condition ( gets worse if not managed )