Redness and swelling of the lower eyelid with pus inside may be caused by conjunctivitis, blepharitis, folliculitis and other reasons.
1. Conjunctivitis: Conjunctivitis is caused by bacterial infection due to lack of attention to eye hygiene. Redness and swelling of the lower eyelid and increased secretion may occur due to inflammatory stimulation, and if the secretion cannot be removed and discharged in time, it may develop into pus.
2. Blepharitis: If poor eyelid hygiene leads to infection of the sebaceous and levator glands and blepharitis occurs, the common symptoms are redness, swelling and pus in the lower eyelids.
3. Folliculitis: If the hair follicles of the lower eyelid are irritated or blocked, bacteria enter the body through the skin and cause follicular infection resulting in folliculitis, which may result in the formation of red, swollen, and pus-filled bumps on the lower eyelid.
When the lower eyelid appears red and swollen with pus inside, it is recommended to go to the regular hospital in time, to clarify the cause of the disease, and take targeted measures under the guidance of professional doctors.