Gout
From Tardis Wiki, the free Doctor Who reference
Gout was a disease. The wife of Kublai Khan disapproved of him gambling at backgammon in 1289 as she believed it aggravated his gout. (TV: "Assassin at Peking")
According to Charles, his father conveniently felt the effects of a draft or his gout when he was losing at a game in 1666. (TV: The Visitation)
As "Doctor Von Wer", the Second Doctor offered Colonel Attwood a remedy for, among other things, "the gout". Attwood, however, insisted that he did not have the gout. (TV: The Highlanders)