Lyme disease: Justin Bieber reveals that he suffers from it, what is it and what symptoms does it generate?
Justin Bieber responded to comments about his strange recent appearance with a revelation about his health.
"It's been a tough two years," Justin Bieber confessed on Instagram.
The Canadian pop singer revealed Wednesday on the social network that he was diagnosed with Lyme disease , a bacterial infection caused by the bite of ticks.
But he also said he has been struggling with another issue that has affected his health: "Not only that, but I had a severe case of chronic mono (mononucleosis) that affected my skin, brain function, energy and my overall health." .
Bieber, 25, made the post in response to comments on social media that speculated that he looked bad lately, as if he were abusing drugs.