How long would a doc feel comfortable keeping a patient on klonopin (clonazepam) for social anxiety if it was the only med that works for them and they wanted it.?

Depends : Depends on the doc. Klonopin (clonazepam) is a benzodiazapene, with addictive properties. However, ive come across quite a few patients who have said the same thing as you. For some reason it works better than any other benzo or non-benzo for social anxiety or generalized anxiety disorder. If you're going to stay on it, limit your dose and take it only when needed!

It varies: Many physicians feel that clonazepam is appropriate for use only for a short time to help a patient long enough for other drugs, like Lexapro or Effexor to begin to work. There is a risk of dependence, abuse, or diversion with medications like clonazepam. Most treatment guidelines recognize that some people do require long term treatment with medications like clonazepam to control their anxiety.