Fallon Sherrock has a kidney condition, which she has spoken about publicly and which has played a significant role in her life and career.
Sherrock revealed that she underwent treatment for a kidney problem in 2017. The condition caused noticeable facial swelling, a side effect that later became the subject of online abuse when she rose to prominence in darts. She has since explained that the swelling was linked to her medical treatment rather than lifestyle or fitness issues.
As a result of the condition, Sherrock has made long-term lifestyle adjustments. She is teetotal, avoiding alcohol entirely, and has said she must drink water regularly to keep her kidneys functioning properly. These measures are preventative and ongoing rather than short-term recovery steps, underlining that the issue requires continuous management rather than having been fully “resolved.”
From a sporting perspective, the condition has influenced how Sherrock structures her career. Managing hydration, fatigue, and recovery is particularly important in darts, where tournaments can involve long days, high pressure, and irregular schedules. While the illness has not stopped her from competing at the highest level, it has shaped her approach to workload and sustainability.
The issue resurfaced in public discussion during later phases of her career, when Sherrock experienced further health-related disruptions. Although she has not always specified medical details, she has consistently framed those setbacks as health-first decisions, reinforcing the idea that her career management is closely tied to long-term wellbeing rather than short-term results.
Sherrock has also spoken about the psychological impact of public reaction to her condition. The online abuse she received over changes to her appearance highlighted the lack of awareness around chronic health issues in sport, particularly for female athletes. She has since become more open about explaining the cause, partly to challenge misconceptions.
In summary, Fallon Sherrock’s condition is a kidney-related medical issue, first treated in 2017, which requires ongoing management through hydration and lifestyle choices. It has not defined her career, but it has undeniably influenced how she competes, recovers, and prioritises her health alongside professional darts.
