Presbyopia: Causes, Symptoms, and Treatment
Medically reviewed by Harsha Moole, MD, Internal Medicine. Last reviewed: October 23, 2026.
What kind of doctor treats Presbyopia?
An optometrist, an eye doctor who checks vision and prescribes glasses, or an ophthalmologist, a medical doctor who treats eye problems, usually diagnoses presbyopia. A direct primary care or concierge doctor can be a first stop for an evaluation and can refer you to a specialist when needed.
What is presbyopia?
Presbyopia is a refractive error, which means the eye does not focus light correctly. It makes it hard for middle-aged and older adults to see things up close.
It happens because the lens, an inner part of the eye that helps it focus, stops focusing light correctly on the retina. The retina is a light-sensitive layer of tissue at the back of the eye.
Presbyopia is a normal part of aging, and it is not a disease. Everyone gets it as they get older. Many people also have another refractive error.
Symptoms
Symptoms of presbyopia include:
- Trouble seeing things up close.
- Blurred vision at normal reading distance.
- Needing to hold reading materials farther away to focus on them.
- Eye strain, which is when your eyes feel tired or sore.
- Headaches, especially during close work.
- Squinting and needing more light.
Presbyopia may seem to start suddenly, but the loss of focus builds over several years. It gets worse over time, but it usually stops getting worse after age 65.
Causes and who gets it
As you age, the lens in your eye gets harder and less flexible. It stops focusing light correctly on the retina, so nearby objects look blurry. Doctors do not know the exact reason this happens.
Presbyopia usually becomes noticeable in the early to mid-40s. People whose jobs need a lot of close-up vision often notice it sooner. Some diseases, medicines, and injuries can also cause an earlier loss of focus.
Presbyopia is different from farsightedness. Farsightedness is another refractive error that makes it hard to see things up close.
How doctors diagnose it
Eye doctors check for presbyopia as part of a comprehensive eye exam. The exam is simple and painless. The doctor tests how well you see up close and far away. The doctor also tries different lens strengths until close-up print looks clear.
Treatment
In the early stages, simple changes can help you read. You can hold reading materials farther away, choose large-print books, increase the font size on a screen, or use brighter reading lights.
As presbyopia gets worse, you will probably need glasses or contact lenses. Some people use over-the-counter reading glasses. An eye doctor can also prescribe reading glasses, multifocal glasses, or contact lenses. You may need to change your lenses from time to time.
The FDA has approved eye drops to treat presbyopia. The drops can improve near vision for several hours. Mild headaches and eye redness were reported. Eye doctors recommend a retinal exam before starting some of these drops, and rare cases of retinal tear or detachment have been reported. The retina is the light-sensitive layer at the back of the eye.
Some people choose surgery, such as laser eye surgery or lens implants, to depend less on glasses. These treatments mostly treat the symptoms and do not fix the underlying problem.
When to see a doctor
See an eye doctor if you have trouble seeing up close, eye strain, or headaches when you read. Tell your eye doctor about sudden flashes of light, floaters, or loss of vision. This matters most if you use presbyopia eye drops. Floaters are small specks that drift across your vision.
How a direct primary care or concierge doctor fits in
A direct primary care doctor charges a flat monthly fee instead of billing insurance, while a concierge doctor usually charges more and often works alongside insurance. Either type of doctor can listen to your vision concerns and refer you to an eye doctor for a comprehensive eye exam.
Common questions
Is presbyopia the same as farsightedness?
No, they are different. Presbyopia is a normal part of aging. Farsightedness is another refractive error that also makes it hard to see things up close.
Can presbyopia be prevented?
No, presbyopia cannot be prevented. It is a natural part of the aging process of the eye.
At what age does presbyopia start?
Most people first notice it in their early to mid-40s. The loss of focus starts as early as childhood, but it builds slowly over several years.
Does presbyopia keep getting worse?
Yes, it gets worse over time. It usually stops getting worse after age 65.
Do I need to wear glasses all the time?
Not always. You may only need glasses for close work like reading, but some people find it more convenient to wear them all the time.
Sources
- National Eye Institute - Presbyopia
- American Optometric Association - Presbyopia
- American Academy of Ophthalmology - EyeWiki: Presbyopia
Medical Disclaimer
This content is for general educational and informational purposes only and is not medical advice. It is not a substitute for professional medical advice, diagnosis, or treatment, and reading it does not create a doctor-patient relationship. Always seek the advice of your physician or another qualified health provider with any questions about a medical condition, and never disregard or delay seeking professional advice because of something you read here. If you think you may have a medical emergency, call 911 (or your local emergency number) immediately.
