Hard Pimple On Eyelid. Most pimples on the eyelid can be treated using home remedies. The medical term for a sty is hordeolum.

It affects the secretory glands of the eyelids. A lump that goes away by itself after 3 or 4 weeks mildly itchy flaky or sticky eyelids that clear up by themselves swelling from a nearby insect bite injury or operation that goes away after a week or so. If a chalazion grows larger it can press on your eye and affect your vision.
Stye is caused by bacteria specifically Staphylococcus species.
Styes and chalazia are the most common bumps that appear on eyelids. This treatment will encourage the pimple to drain. Most pimples on the eyelid can be treated using home remedies. A hordeolum is also a hard sphere that appears like a pimple on the eyelid but its typically inflamed irritated and painful or tender.