https://www.recovery.org/marijuana/withdrawal/PAWS is not an official medical diagnosis and it's not found in the Diagnostic and Statistical Manual of Mental Disorders. There are very few published scientific research studies that even confirm the existence of PAWS and there is a particular lack of any recent research about post-acute withdrawal.17 Dec 2020
https://www.verywellmind.com › is-...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5414724/I've added the conclusion because it makes the salient point of mood and behavioral symptoms.
Conclusion
The CWS is a criterion of CUDs (DSM-5) and cannabis dependence (DSM-IV-R, ICD-10). Several lines of evidence from human studies indicate that cessation from long-term and regular cannabis use precipitates a specific withdrawal syndrome with mainly mood and behavioral symptoms of light to moderate intensity, which can usually be treated in an outpatient setting. However, comorbidity with mental or somatic disorders, severe CUD, and low social functioning may require an inpatient treatment (preferably a qualified detox) and post-acute rehabilitation or long-term outpatient care. There are promising results with gabapentin and THC analogs in the treatment of CWS. Mirtazapine could improve insomnia, and venlafaxine was found to worsen the CWS. Certainly, further research is required with respect to the impact of the CWS treatment setting on long-term CUD prognosis and with respect to psychopharmacological or behavioral approaches, such as aerobic exercise therapy or psychoeducation, in the CWS treatment. The preliminary up-to-date content for the ICD-1133 (intended to be finally published in 2018) is recommended to be expanded by physical CWS-symptoms, the specification of CWS severity and duration as well as gender effects.
There is no mention of 2-3 years in anything I've seen...nor, the myriad of symptoms ranging from painful legs, painful joints and many others that can appear when your anxious. Perhaps this explains why the visits to ED and the Doc come back with nothing wrong?