In many cases, the only way to detect a cholesterol ring is an eye examination. Cholesterol rings don't cause symptoms like pain or blurry vision. If your doctor notices that you have arcus, she may recommend blood testing to check your cholesterol levels.
The needle will be passed over the entire skin from 3 to 5 passes. This procedure does not hurt. After 1 pass, the anesthetic absorbs quickly. There is also no discomfort when the chemical peel is applied because of the anesthetic. You may be pink from 1 to 24 hours.
After a chemical peel your skin is more vulnerable to Ultra Violet Rays. You should avoid sun exposure as much as you can, hats and sunglasses are helpful. Depending on the depth of the peel, you may be instructed to avoid sunscreen until the skin has completed the peeling phase.