Welcome @aus12, You will notice that we merged your posts into an existing discussion here so that you can connect with @saundrella, @julie868, @bandruid7, @goodfriends, @dano11372, @krisjb1, @notgivingup17 and others discussing low-dose naltrexone for autoimmune conditions:
-- Success with low dose naltrexone for Autoimmune disorders
https://connect.mayoclinic.org/discussion/anyone-familiar-with-low-dose-naltrexone/

Do you mind sharing what condition you have and how you learned about LDN?