Styes can form on the outside (external) or inside (internal) of your eyelid. External styes are more common than internal styes. Most external styes start in an eyelash follicle, but may also ...

A stye looks like a red, swollen, and painful bump at the base of your eyelashes or just inside the eyelid. If the stye is large enough, the surrounding area may be swollen and inflamed as well. Styes ...

Posterior blepharitis: This affects the inner edge of the eyelid, which touches the eye. It is possible for a person to have both types of blepharitis at the same time. A stye, also called a ...

Styes are small pimple-like bumps on eyelids. They can be caused by a bacterial ... and a white head may form on them as ...

A stye is caused by infection of a gland at the base of an eyelash. It generally causes a lump at the margin of the eyelid, that is inflamed and often painful. Styes are usually caused by ...

But unlike with pink eye, a stye is often accompanied by a pimple-like bump on the eyelid. This bump can also occur inside of the eyelid, causing swelling and redness on the external part of the eye.

Eyelid bumps are often caused by a small infection like a stye or a medical condition like xanthelasma. While most eyelid bumps aren't dangerous, you may need to see a doctor to get rid of them if ...