The US Food and Drug Administration has approved the first and only dronabinol solution for oral use.

This week, the US Food and Drug Administration announced approval for Fulyzaq , a drug designed to treat symptoms of diarrhea in HIV/AIDS patients. It's the first drug for this purpose to win FDA approval.

Researchers from Johns Hopkins believe that a law banning HIV patients from donating their organs to living HIV-positive patients is outdated. If the ban were reversed, hundreds of HIV-positive patients who need an organ could get their transplant within months instead of years.