Somedays I see purple halos come off it, and other days it's just brittle.

Symptoms include headache, severe eye pain, nausea and vomiting, blurred vision, and seeing halos around lights.

You may see halos or radiating lines around headlights or street lamps, and it may be harder for you to drive at night.

Other side effects included seeing double images, glare, halos and fluctuating distance vision.

You would consider laser eye surgery to correct your vision, but you've heard there can be distracting side effects, like seeing halos and starbursts around lights.

She saw halos around objects, thought flowers talked to one another and hallucinated net and dot patterns.

You may also see colored halos around lights, have red eyes, or feel sick to your stomach and vomit.

Associated with this, under the petrological microscope one often sees pleochroic or metamict halos in minerals around a titanite crystal.

Tell your doctor right away if you have any serious side effects, including: vision changes (such as blurred vision, seeing halos), eye pain, difficult/painful urination, fast heartbeat.

You are seeing halos around lights.