On September 20th, 1879 the British Medical Journal published a letter entitled “Gelsemium as a Poison” in which Doyle recounts his use of gelsemium as a treatment for neuralgia (nerve pain). Gelsemium is also called Yellow Jasmine (or Jessamine). This was not something which had been prescribed for him. This was before he had invented Sherlock Holmes, so it... Continue Reading →