KGO Radio talk show host Ronn Owens discusses battle with Parkinson's disease. One of the Bay Area's best-known radio hosts recently revealed he has Parkinson's disease. The entire interview airs Sunday at 10 a.m. on ABC7.
A chalazion is sometimes the aftereffect of a sty. It is less tender but lasts longer. Natural oils from the eyelid's oil glands must drain through ducts out to the eyelashes. If debris blocks this normal drainage, it may cause a sty or chalazion. Sometimes, this debris accumulates because of a condition called blepharitis, a long-standing inflammation of the edges of the eyelids, with redness, thickening and scales and crusts.
A chalazion is a small bump that appears on your eyelid because of a blocked oil gland. It can develop on the lower or upper eyelid, and it often disappears without treatment in about one month.owever, you should see a doctor if you think you might have a chalazion, especially if it is large enough to block your vision. In rare cases, chalazia are caused by skin cancer. A chalazion is similar to a stye (an enflamed oil gland on the eyelid), but is usually smaller and less painful.