Blue man Paul Karason is still blue after he self-medicates with silver for a skin condition

Paul Karason, 58, has the strange Papa Smurf look as a side effect of using a silver compound which he used more than a decade ago to treat a bad case of dermatitis on his face.

Man with completely blue skin dies at 62

Argyria: What Is It and Is There a Cure?

The man who turned blue after taking a dietary supplement for years

Man who turned blue after taking silver for skin condition dies

Ultra Silver® Colloidal Silver

From Man to Smurf: The Shocking Story of a Blue-Skinned Self

Argyria: Symptoms, causes, and treatment

Argyria (Argyrosis, Argyriasis, Amalgam tattoo) - Dermatology Advisor

Paul Karason suffered from a serious skin condition for most of

Argyria - Wikipedia

Chemistry behind the 'blue man' unlocked, Research

Dr. Oz Investigates The Man Who Turned Blue

Argyria: Symptoms, causes, and treatment