11 Replies RSS todelafil tadalafil Once again, a foreign medication unavailable in the U.S. Foreign countries just dont regulate their meds like the FDA does, so it is very hard to find information on them.Description. is used in the treatment of depression. This is a form of medication known as an antidepressant and works to balance chemicals in the brain known as neurotransmitters.1 Answer - Posted in: - Answer: Yes, you can it over the counter in the pharmacy dept., and usually