Rooted in Greek, with ‘pres’ meaning ‘old man’ and ‘bios’ meaning sight, the term refers to a gradual change in close-range sight after age 40. However, presbyopia is not a serious medical condition, but merely a phase that most people go through as they age; even in the absence of a prior ocular condition.
Symptoms
Presbyopia may be the culprit if you are over 40 and have:
Go for a check up if blurry close-up vision is keeping you from reading, doing close-up work, or enjoying other normal activities. He or she can determine whether you have presbyopia and advise you of your options.
Seek urgent medical care if you:
Certain factors can make you more likely to develop presbyopia, including:
Age is the greatest risk factor for presbyopia. Almost everyone experiences some degree of presbyopia after age 40.
Being farsighted or having certain diseases — such as diabetes, multiple sclerosis or cardiovascular diseases — can increase your risk of premature presbyopia, which is presbyopia in people younger than 40.
Certain drugs are associated with premature presbyopic symptoms, including antidepressants, antihistamines and diuretics.
How It Happens
The clear, flexible lens behind the iris helps focus on both close-range and far-range objects by changing its shape accordingly. However, these lenses gradually thicken and begin losing flexibility with age, the muscle fibers surrounding the eyes harden, making a change in shape and focus difficult. These factors collectively contribute towards the gradual reduction in close-range vision.
Moreover, a previous diagnosis of farsightedness, diabetes, multiple sclerosis, cardiovascular diseases, or taking prescription-grade antidepressants, diuretics (for bladder issues), or anti-histamines (anti-allergy) may cause premature presbyopia in certain individuals under 40.
Treatment
As it is a normal part of aging, presbyopia cannot be stopped or reversed. However, special prescription eyeglasses, contact lenses, and surgery in extreme cases can help correct the condition:
1- Glasses
Prescription eye wear works by refracting (bending) light rays before entering the eyes, with multiple options available depending on the condition’s progression:
Note: Regardless of eyeglass choice, users should opt for lenses with anti-reflective coating and photochromic properties (darkening with sunlight exposure) to reduce glare and light sensitivity respectively in order to eliminate distracting and eye-straining reflections.
2- Contact Lens
While an excellent alternative for those who wish to forego eyeglasses, contact lenses may not be a suitable option for individuals with eyelid, tear duct, or eye surface related conditions.
3- Surgery
Although contact lenses and eyeglasses can commonly resolve such vision problems, some individuals may require or opt for surgical correction:
The strength of presbyopic prescriptions may increase with time due to age-related changes in the human lens, so make sure to get regular eye exams. You can also book an appointment with a top ophthalmologist in Islamabad, Faisalabad and Karachi through oladoc.com, or call our helpline at 042-3890-0939 for assistance to find the RIGHT doctor for your ocular concerns.
If you wish to lose weight naturally, homeopathy may indeed be something worth looking into.…
Dental caries or cavities are one of the most common childhood health issues. Acid produced…
Does your stomach hurt when you wake up in the morning? It can be pretty…
The color of your teeth can significantly impact your appearance and confidence. While everyone wants…
Sensitive teeth can be very painful. You may experience pain and discomfort after eating hot,…
Definition According to ROME IV Criteria Irritable bowel syndrome (IBS) is a common functional gastrointestinal…