- Silver salt deposition in skin
- Excessive oral silver intake (e.g. Colloidal Silver)
- Historically silver was used for antibacterial properties before Antibiotics were available
- Unfortunately patients still use colloidal silver in a mis-guided self-treatment
- Asymptomatic
- Permanent blue-gray to bronze discoloration of skin, mucosa
- Darker coloration where skin exposed to light
- Seizures
- Liver Injury
- Renal Injury
- Colloidal Silver (Quackwatch)