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. Excimer laser techniques to correct myopia and astigmatism. Unlike LASEK or LASIK technique for correction of refractive errors, PTK treatments will vary with different corneal disorders and the clinical goals of the procedure may likewise vary depending upon the patient's symptoms.