Vision problems can occur shortly after birth or develop throughout life due to trauma, injury, chronic illness or simply due to the body’s natural aging.
However, most vision problems can be corrected by using glasses, contact lenses, or surgery to improve the patient’s viewing ability, especially when an ophthalmologist diagnoses the problem at an early stage and quickly initiates appropriate treatment.
- Myopia is characterized by the difficulty in seeing objects at a distance.
- Causing other symptoms.
- Including headaches that result from the habit of squinting to try to see better.
Although it can affect vision from afar, people with nearsightedness generally have good close-up vision.See the other symptoms of this vision problem.
How to treat: Treatment of nearsightedness begins with the use of glasses or contact lenses that help focus the observed image, however, another option is laser surgery that can be performed once the doctor has verified that the degree of nearsightedness has stopped increasing.
Hyperopia is the difficulty of seeing objects up close and often occurs from birth, which can lead to visual fatigue, headaches and difficulty concentrating, especially in school.Learn how to identify if you have hyperopia.
How to treat: Hyperopia can be treated with the use of glasses or contact lenses that help to see objects close; however, the patient may also resort to surgery when instructed by the doctor to permanently modify or correct the cornea and avoid constant lens use.
Astigmatism is a vision problem that affects almost everyone and makes you see the boundaries of blurry objects and can be easily identified when similar letters like H, M and N are confused, for example.In addition, it is also common that, with astigmatism, you cannot see the straight lines correctly.Discover the causes of astigmatism.
How to treat: The treatment of astigmatism is carried out with the use of glasses or contact lenses, which often need to be adapted to two problems, since it is common for this problem to also appear in patients with myopia or hyperopia. Laser correction surgery can also be done in these cases.
Presbyopia is the most common vision problem after ageing 40 due to the natural aging of the eye that makes it difficult to focus on nearby objects, causing the tendency to keep the newspaper or books further away to read, for example.See other signs that may indicate presbyopia.
How to treat it: Presbyopia can be corrected using reading glasses that help correct the image when you need to look closely at an image or focus on text in a book.
Strabism is the lack of alignment between the two eyes, which occurs mainly at age 2 due to an uncoordinated movement of the muscles of each eye, causing the appearance of double vision, headaches and eye deviation, as shown in the image.
How to treat: Treatment of strabicism usually begins with the use of eyeglasses or corrective lenses, however in some cases it may be necessary to use botulinum toxin or surgery to correct the muscle strength of each eye.See what treatment options for strabia.
Glaucoma is a vision problem caused by increased intraocular pressure, being asymptomatic in most cases and rarely with severe eye pain, blurred vision and redness; symptoms may appear from time to time or appear over time, depending on the type of disease.Glaucoma.
How to treat: Treatment depends on the type of glaucoma and therefore each case should be guided by an ophthalmologist, however, in most cases treatment is done with the use of eye drops, laser or surgery.avoid complications.
Cataracts are part of the natural aging of the eye and, as a result, are more common in the elderly, causing signs and symptoms such as white film in the eye, decreased vision and increased sensitivity to light, for example.See other signs that may indicate cataracts.
How to treat it: Cataracts are usually treated by surgery to remove the lens from the eye and replace it with an artificial lens.
In the face of any vision problems, it is recommended that the patient consult the ophthalmologist regularly, at least once a year, to assess the evolution of presbyopia and adapt the type of treatment if necessary.