If untreated, Lyme disease can lead to a cascade of complications, including fatigue, severe headaches and neck stiffness, arthritis, rashes and heart palpitations. Patients can also experience dizzy spells, shortness of breath and nerve pain. In rare cases, Lyme can lead to meningitis.

After wrapping up his ‘Forget Tomorrow World Tour,’ Justin revealed he has been living with Lyme disease. We’re breaking down his diagnosis here.

Justin Timberlake announced that he has been diagnosed with Lyme disease and isn't sure about his future ability to go on tour. Read his full statement here.