So you've got a Parkinson's diagnosis — and the very next question on everyone's lips is: right, so what do we do about it? Good news: treatment in 2025 is more comprehensive than ever. We're not talking one pill and off you go. We're talking a whole toolkit, a multidisciplinary team, and some genuinely impressive science. First up — meet Levodopa. The drug that's been running the show for over 50 years, and still holds the top spot.