Yeah, Clonidine can help with both blood pressure and combatting a "fight or flight" response, usually involved in PTSD or explosive reactivity to triggers. The problem with Clonidine is that suddenly stopping it can cause profound rebound hypertension, so just be aware of that, it's notorious for this. It's not something you want to start and stop, or if you do stop it, it must be done very slowly by incremental dosage decreases. It's not really a first choice for the heart or blood pressure.I’m going to try a telemedicine clinic in the Portland area when I get there this weekend. Have any of you guys used Clonidine?