The general concensus is that they should be avoided at all cost for your safety. Without FDA (Federal Drug Administration)
approval of a medication, you have absolutely no idea what you may be taking. It could look exactly like your med, but that may be the only thing they'd have in common. It is just NOT worth the risk to your life and health.
With the extremely high prices of medications, and so many of us not having insurance, it IS very tempting to use these pharmacies.