Surgical glue, also known as cyanoacrylate adhesive, typically does not turn black. However, there are a few factors that could cause the appearance of a darkened area:
- Tissue reaction: Some individuals may experience a reaction to the glue, leading to inflammation and discoloration.
- Blood staining: If the glue is applied near a wound, blood can seep into the adhesive and cause a dark stain.
- Sunlight exposure: Prolonged exposure to sunlight can cause some types of surgical glue to degrade and darken.
It's important to note that discoloration alone is not necessarily a cause for concern. If you notice any changes in the appearance of your surgical glue, it's best to consult with your doctor or healthcare provider for proper evaluation.
