Trust
Mark R. Mandel, MD

Mark R. Mandel, MD has been selected by hundreds of eye doctors and other physicians to perform LASIK, corneal transplant, and cataract surgery on themselves, their families, and their office staff.

Read More >>
Experience
Mark R. Mandel, MD

As a sub-specialist Dr. Mandel has performed over 60,000 LASIK procedures and 20,000 cataract/IOL procedures. He has been serving Bay Area patients since 1983.

Read More >>
Innovation
Mark R. Mandel, MD

We are proud to offer state of the art technology for measuring the eye and performing the latest in advanced surgical techniques. Striving to achieve the best possible outcomes.

Read More >>
Recognition
Mark R. Mandel, MD

Graduate of Oxford University, UCLA School of Medicine, Fellowship trained cornea transplant and refractive specialist. Chosen by more surgeons to perform surgery on themselves and their families.

Read More >>


What Are Punctal Plugs?

Usually the first line of defense against dry eye disease is to identify common lifestyle or environmental factors that could be contributing to symptoms, and then systematically eliminate those factors. If you see Bay Area ophthalmologist and cornea specialist Mark Mandel, MD, for dry eye symptoms, he may recommend that you modify or eliminate medications known to cause dry eye, up your intake of omega-3 fatty acids and add moisture to the air in your home with a humidifier. He may also recommend using artificial tears or medicated eyedrops to increase the moisture on the surface of your eyes.

If these measures do not control your symptoms, he may recommend an alternative treatment, such as the placement of punctal plugs, to make your eyes more comfortable.

Punctal Plugs for Dry Eye

Relief for Dry Eye Disease

To understand how punctal plugs work, it helps to think of your eye as having characteristics similar to a sink. A “faucet” under your eyebrow produces the tears that keep your eyes moist. There are “drains” or ducts for the tears in each eyelid near your nose; these drains are called puncta.

If your eye’s faucet does not work properly, closing the drains prevents natural tears and artificial tears from draining from your eye. Tiny plugs called punctal plugs can be placed in the tear ducts to help the tears stay in contact with the surface of your eye for longer periods of time, relieving your symptoms. These plugs are about the size of a grain of rice and are made from safe silicone materials.

Mark Mandel, MD, usually starts by plugging the lower ducts first. If that does not provide sufficient symptom relief, he can plug the upper ducts several weeks later. In certain cases, he may plug the upper and lower ducts simultaneously.

Frequently Asked Questions About Punctal Plugs

Can I feel the plugs?

Some patients initially feel the plugs after insertion but quickly adjust to the sensation. If they are uncomfortable, or if no longer needed, they can be easily and painlessly removed.

Are there any side effects?

Some patients have slight itching or irritation of the eyelid after placement of the punctal plugs. On occasion, closing the upper ducts can lead to excessive tearing or watering of the eyes. If this is a problem, the upper plug can be removed.

Serious side effects like eye infection or migration of the plug inside the duct are rare.

How long do punctal plugs last?

These semi-permanent plugs are designed to last indefinitely, but can be easily removed.

Can the plugs fall out on their own?

Punctal plugs may shift or fall out of the eye if you rub your eyes or if the plugs do not fit properly in your tear ducts.

Could I benefit from punctal plugs?

If lifestyle tweaks, artificial tears or medicated eye drops do not sufficiently relieve your dry eye symptoms, punctal plugs may be a suitable option.

Contact Optima Eye to request an appointment with Mark Mandel, MD, today.

Sarah Lee shares her successful LASIK experience. Click below to enjoy her video.

Physicians and patients have traveled from all over the world to Mark R. Mandel, MD

If you would like to meet with Dr. Mandel to discuss your personal vision needs, please contact our office today to schedule a consultation.

Avenova at Optima Eye in the Bay AreaAvenova at Optima Eye in the Bay Area
Refresh Plus at Optima Eye in the Bay AreaRefresh Plus at Optima Eye in the Bay Area Pro Omega 2000 in San JosePro Omega 2000 in San Jose
Bausch + Lomb Muro 128 at Optima Eye in the Bay AreaBausch + Lomb Muro 128 at Optima Eye in the Bay Area
Systane Ointment at Optima Eye in the Bay AreaSystane Ointment at Optima Eye in the Bay Area

As an Amazon Associate, Optima Eye earns from qualifying purchases.


Laser Refractive Surgeries

Laser refractive surgery corrects focusing errors of the eye (e.g., nearsightedness, farsightedness, astigmatism) in order to improve visual sharpness and clarity. Procedures include LASIK, laser cataract surgery and refractive lens exchange.

Read More >>

Premium Cataract Surgery

At Optima Eye we offer premium cataract surgery. Patients can opt for laser cataract surgery and / or premium intraocular lens implants, with several options to fit your unique lifestyle.

Read More >>

Complete Eye Care

Dr. Mandel and his team of professionals offer a complete continuum of general eye care services to accommodate every patient’s needs — whether those needs are as simple as a routine eye exam, or as complex as laser vision correction.

Read More >>

Dry Eye Treatment

Dry eye syndrome, which affects more than 100 million people worldwide, can be painful and debilitating. Dr. Mandel uses several approaches to treat dry eye, ranging from medication to punctal plugs.

Read More >>


  • Navigation
  • Mark R. Mandel, MD
  • Laser Vision Correction
  • Vision Correction Options

Hayward Location

1237 B Street
Hayward, CA 94541

San Jose Location

455 O’Connor Drive, Suite 360
San Jose, CA 95128

Castro Valley Location

20400 Lake Chabot Road, Suite 302
Castro Valley, CA 94546

Concord Location

1401 Willow Pass Rd., Suite 100
Concord, CA 94520
Switch To Mobile Version
© 2020 Mark R. Mandel, MD | LASIK Web Marketing powered by Ceatus Media Group, LLC