What are the potential side effects of prescription nasal sprays for dry eye?

PRK (photorefractive keratectomy) is a type of refractive procedure performed to correct nearsightedness, farsightedness, and astigmatism. It is a simple procedure used to correct myopia (short-sightedness), hyperopia (long-sightedness), presbyopia (reading vision), and astigmatism (rugby ball- ... What about Patients Who are not Candidates for LASIK or PRK Eye Surgery? Phakic intraocular lenses are often used to correct nearsightedness in patients under ... May 24, 2022 ... Photorefractive Keratectomy (or PRK for short) is a type of laser eye surgery. It treats nearsightedness, farsightedness, and astigmatism. Apr 16, 2025 ... When it comes to corrective eye surgery, LASIK and PRK are two of the most popular options. If you're exploring LASIK vs. PRK... Dec 22, 2017 ... PRK surgery is simpler and slightly quicker — and therefore cheaper, typically costing several hundred dollars less per eye than LASIK ... PRK Laser Eye Surgery. What Is PRK? Photo-Refractive Keratectomy or PRK became popular worldwide in the early 1990s and in the USA in 1995 when the excimer ... PRK (photorefractive keratectomy) is a type of refractive procedure performed to correct nearsightedness, farsightedness and astigmatism. Photorefractive keratectomy (PRK) and laser-assisted sub-epithelial keratectomy (LASEK) are laser eye surgery procedures intended to correct a person's ... PRK is a popular LASIK alternative that offers the same visual benefits and can help you achieve the eyesight of your dreams.