Doctors say the blood flow to Zsa Zsa Gabor's left leg has improved since the 94-year-old actress was released from the hospital earlier this month.
Publicist John Blanchette says doctors have been using medications to treat Gabor at home since she left the hospital after declining to have the left leg amputated when blood flow suddenly stopped.
Most of Gabor's right leg was amputated in January because of gangrene.
Gabor has been hospitalized repeatedly since July, when she broke her hip falling from bed.
She appeared in films ranging from "Moulin Rouge" in 1952 to "Queen of Outer Space" in 1958. She also appeared on TV specials, game shows, and guest-starred on various TV series, often playing herself.