How did a small knot grow inside next eyelid to return a responsibility

A small pimple in the lower eyelid may be caused by chalazion, sty, milium and other reasons.

1, chalazion

chalazion is due to tarsal gland secretion port blockage, resulting in secretion retention caused by, can lead to lower eyelid mass.

2, sty

is caused by staphylococcal infection, can not appear in the lower eyelid induration, and accompanied by pain.

3, milium

pimple may be genetic factors, skin damage and other reasons, mainly yellow and white hard small papules, can occur in the face, eyelids, lower eyelids and other parts.