Claire Foy battled eye tumor and arthritis as a teen

The sporty girl also developed juvenile arthritis which left her temporarily crippled and in agony.

White Heat: Little Dorrit and Upstairs Downstairs star, Claire Foy, stars in new BBC drama

Claire Foy Recalls Her 'Extremely Painful' Battle With Juvenile Arthritis as a Teen

Throwing away the razor isn't a feminist act of defiance – surely we've moved on from that

The Crown's Claire Foy battled eye tumour and arthritis as a teen and almost became a widow during her rise to fame

Advocate Voices Voters for Cures

Claire Foy: 'The worst mistake of my life

Sean Hayes - Credits (text only) - IMDb

Claire Foy's juvenile arthritis caused her anxiety, Celebrities

White Heat: Little Dorrit and Upstairs Downstairs star, Claire Foy, stars in new BBC drama

Inside the Refreshing Realness of Claire Foy