clonidine

Does anyone know about the safety of using cialis with clonidine or has used them together themselves? I understand blood pressure may drop too low but beyond that is it safe?

I was wondering if anyone knew how to get Clonidine .2 mg online without a prescription. A family member of mine no longer has insurance, and takes this medication before bed. I tried purchasing it through a Canadian Pharmacy, but they required a prescription. Any help would be appreciated...