Description: Myopia is a refractive error where close objects appear clear, but distant objects are blurry. It often develops during childhood and may progress over time.
2. Hyperopia (Farsightedness)
Description: Hyperopia is a refractive error causing distant objects to be seen more clearly than close objects. It can cause eyestrain and discomfort, especially during close-up tasks.
3. Astigmatism
Description: Astigmatism is a refractive error characterized by an uneven curvature of the cornea or lens, resulting in distorted or blurred vision at any distance.
4. Presbyopia
Description: Presbyopia is an age-related condition where the eye’s natural lens loses flexibility, making it challenging to focus on close-up objects. It typically affects individuals over 40.
5. Dry Eye Syndrome
Description: Dry eye syndrome occurs when the eyes don’t produce enough tears or the tears evaporate too quickly. Symptoms include dryness, itching, burning, and a gritty feeling.
6. Cataracts
Description: Cataracts are a clouding of the eye’s natural lens, leading to blurred vision. It is often age-related but can also result from injury or medical conditions.
7. Glaucoma
Description: Glaucoma is a group of eye conditions that damage the optic nerve, leading to gradual vision loss. Increased intraocular pressure is a common risk factor.
8. Macular Degeneration
Description: Macular degeneration is a progressive condition affecting the macula, leading to central vision loss. It is often age-related and can impact daily activities.
9. Conjunctivitis (Pink Eye)
Description: Conjunctivitis is the inflammation of the conjunctiva, resulting in red or pink eyes. It can be caused by infections, allergies, or irritants.
10. Retinal Detachment
Description: Retinal detachment occurs when the retina separates from its underlying layers, causing sudden vision loss. It is a medical emergency requiring immediate attention.
11. Strabismus (Crossed Eyes)
Description: Strabismus is a misalignment of the eyes, where one or both eyes may turn inward, outward, upward, or downward. It can affect depth perception.
12. Amblyopia (Lazy Eye)
Description: Amblyopia is reduced vision in one eye due to abnormal visual development in childhood. It often occurs when one eye is weaker than the other.
13. Keratoconus
Description: Keratoconus is a progressive condition where the cornea thins and bulges, leading to distorted vision. It often begins in the teenage years or early 20s.
14. Uveitis
Description: Uveitis is the inflammation of the uvea, the middle layer of the eye. It can cause eye redness, pain, and vision changes.
15. Ptosis (Drooping Eyelid)
Description: Ptosis is the drooping of the upper eyelid, which can obstruct vision. It may be congenital or acquired due to aging or other factors.