Yes, psychedelics show promise in helping treat PTSD. MDMA, for instance, has been designated as a breakthrough therapy by the FDA for PTSD treatment. Early research indicates a high potential for treating disorders that don't have very effective treatments currently. However, we still need to wait for the results of phase three studies to confirm their efficacy in treating PTSD (Matthew Johnson).
This is not medical advice. Consult your physician before changing protocols.