#1 – Permanent sty
Sty is a condition that causes plenty of pain and irritation. It’s a lump that appears on the eyelid because of a blocked sebaceous gland. In most cases, this lump disappears within a small number of days. However, in some cases, it persists and results in severe inconveniences.
If you’re having a sty that keeps showing up or is persistent, it might indicate that you’re suffering from sebaceous gland carcinoma. Make sure to visit your doctor immediately if you notice that the lump won’t heal it or if it pops up in the same place.