Treating poor eyesight with Dr. Yasser Rayhan

Dr. Yasser Rehan, Consultant of Ophthalmology, emphasizes that visual impairment is one of the most common eye problems worldwide, affecting millions of people with varying degrees of severity. These include nearsightedness (myopia), farsightedness (hyperopia), and astigmatism, all of which can be treated using different approaches depending on the cause, the degree of vision loss, the patient’s age, and overall eye health.

Nearsightedness (Myopia)

Dr. Yasser Rehan explains that nearsightedness occurs when the eyeball is longer than normal or when the cornea is too curved, causing light rays to focus in front of the retina instead of directly on it.
People with myopia struggle to see distant objects clearly, while near vision remains good.
Treatment includes eyeglasses, contact lenses, or laser vision correction surgeries that help refocus light precisely onto the retina.

Farsightedness (Hyperopia)

According to Dr. Yasser Rehan, farsightedness occurs when the eyeball is shorter than normal or the cornea is too flat, leading to light focusing behind the retina. As a result, patients can see distant objects clearly but experience blurry near vision.
This condition can be corrected using convex lenses or advanced laser techniques that reshape the corneal surface accurately to improve vision quality.

Modern Techniques for Treating Visual Impairment

Dr. Yasser Rehan highlights the remarkable advancements in vision correction technologies, including:

• LASIK, Femto-LASIK, and Femto-SMILE surgeries, which are among the most effective and widely used procedures for correcting near- and farsightedness.

• Intraocular lens implantation for patients who are not suitable for laser correction.

• Multifocal smart lenses used during cataract surgery to correct vision simultaneously.

Tips for Maintaining Eye Health

Dr. Yasser Rehan stresses the importance of maintaining a healthy lifestyle to preserve strong eyesight, such as:

• Regular eye examinations at least once a year.

• Avoiding eye strain caused by long screen exposure.

• Maintaining a balanced diet rich in vitamin A and antioxidants.

• Wearing sunglasses to protect the eyes from UV rays.

Dr. Yasser Rehan affirms that treating visual impairment is not just about correcting vision, but about a comprehensive understanding of eye health, identifying the cause of weakness, and choosing the most suitable treatment for each patient.
With the latest laser and lens implantation technologies, achieving clear, comfortable vision has become possible — enhancing quality of life and restoring confidence for patients.