Improperly sanitized contact lens, eye makeup, and conditions ... Styes can form on the outside (external) or inside (internal) of your eyelid. External styes are more common than internal 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 ...

A stye looks like a red, swollen, and painful bump at the base of your eyelashes or just inside the ... more traditional eyelid bumps.” (You might need your dermatologist's help identifying if you ...

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 ... you don't get the oil into your eye, as this may sting and cause ...

The stye can then drain out and start ... a clear membrane that lines the inside of the eyelid and covers the white part of the eye. Pink eye is usually caused by bacteria or viruses.

Your son's stye is also known as a chalazion or Meibomian cyst. It is a small lump on the eyelid due to a blocked ... to any disease and do not harm the eye or vision. You mention your son's ...

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.

Other stye symptoms include: Eyelid swelling Eyelid redness or tenderness ... the lining of the white surface of the eye and inside of the eyelids –– becomes inflamed due to a bacteria ...