Mucus is often produced because of inflammation in the sinuses, nose or airways. The most common cause of this every morning is because of an allergic reaction. Many people, even those without classic allergies, can have allergic symptoms. Common allergens include dust mites, pollen and dust.
LASIK is corrective surgery to a very delicate part of the eye. Millions of people have had LASIK surgery to correct their vision, many with great success. But everyone is not a good candidate for the surgery.
Laser Eye Surgery Explanation-How it Works. Prior to the LASIK procedure, numbing eye drops are used to alleviate any discomfort to the eye & requires only topical anesthetic drops, and no stitches are required to heal. Your eye will be positioned under the excimer laser (cool ultraviolet beam of light).