Coming off Medication

I have been diagnosed with bipolar disorder for 20 years, and have found medication that works very well to keep me grounded, yet able to pursue spirituality.  I am generally happy with my life as it is.  When I see homeopathic doctors, they always mention getting off my medication, and it feels that there is an urgency or certainty to their opinion.  Is there a benefit to seeking the path on which to reduce my medication now that I feel stabilized?  Is there a way to do this sensibly?