The Real Housewives of Cheshire star Tanya Bardsley has revealed that she suffered a seizure and heart palpitations after taking medication for her ADHD (Attention Deficit Hyperactivity Disorder). The former reality star, 40, took to Instagram to share the video of herself looking tired and shaken up as she explained the debilitating side effects that taking the medication had left her with, saying she felt as if she was “trapped in concrete”.