so for the last 6 months I have been taking methadone. Not on a regular basis at all..take one 10mg pill a day
for 4-6 days then take nothing
for weeks, Sometimes months. I took it everyday for about 7 days then stopped for 2 weeks and at that 2 week mark I started getting horrible insomnia, hallucinations, and flu like symptoms with I chalked up to being withdrawal symptoms.