Swelling and inflammation of the glands and surrounding tissue, as well as discharge, redness, and pain.

Antibiotic eye drops or ointment are used as the first line of defence. If an infection is present, systemic antibiotics may be prescribed. Warm compresses and eyelid massage are essential and should be done on a daily basis. They aid in the melting of secretions and the unclogging of oil glands. If medicinal treatment fails to improve the chalazion, it must be surgically removed by an oculoplasty surgeon. The operation is done under local anaesthetic, and the stye is drained by a small incision on the inside of the eyelid that leaves no visible scar.