Dolly Parton shares worrying health update cancels Las Vegas shows as treatment continues

Side effects are slowing her down more than expected

Dolly Parton has opened up in a candid video about her health, saying she is undergoing treatment and responding well, but that dizziness and other side effects have slowed her down. She also mentioned recurring kidney stones and ongoing immune and digestive issues. With recovery as the priority, she canceled her Las Vegas residency.