Hi, I can see that you are seeking information for the treatment bipolar disorder. Typically, treatment entails a combination of mood stabilising, anti psychotics, anti depressants drugs and psychotherapy such as CBT, interpersonal therapy, behavioural therapy, group psychotherapy, family focused therapy etc.
Support groups are often found helpful.
There is no fixed time for recovery, depends on individuals.
Next Steps
Connect with a psychiatrist and a clinical psychologist for the same