Does anyone know if these drugs have interactions with valganciclovir (Valcyte), low dose naltrexone, or midodrine? Or, does anyone know if there are resources where I can find this out? Please don't tell me to not do it. I am aware that these can both cause crashes. I'm looking for information on whether or not it's safe given the other drugs that ME/CFS patients have to take. I know LSD and MDMA are relatively safe for a healthy person if used in moderation. The other drugs relevant are levothyroxine and liothyronine, hydrocortisol, but these are drugs the body produces naturally so they shouldn't have an impact.