Typically acupuncture treatments are given 1-3 times per week.  The exact duration of treatment varies case to case but generally depends on the condition, your basic level of health and how well you respond to acupuncture.  Usually frequent treatments are done for the first few weeks; after that, the frequency of treatment may be reduced as wellness is restored.  Average cases take around 6 treatments to resolve, while more challenging chronic cases can take 10+.