Nguyen Thi Phuong switched her medicine to treat an allergic reaction to seafood. She was only 23, and what she didn't know was that this would cause her skin to become sagged and wrinkly within a few days!
Doctors are still trying to figure out what happened. Their best theory is that she has a rare syndrome called Lipodystrophy. This syndrome causes the fatty tissue beneath the skin to disappear and make the skin saggy because it's still growing!
While they're still testing to see what the cause to her problem is, doctors think they might be able to restore about 50 to 70% of her skin. As of now, she still has the voice of a young woman, as well as black hair. They're the only visible signs that she's not 73!