Vision and eyes

Itchy eye: what causes it? What helps with itching?

Itchy eye: what causes it? What helps with itching?

Allergic reactions are probably the most common, followed by inflammation. But eye injuries are also common. Itching of the eye is again one of the symptoms that should not be underestimated. Long-term problems can cause permanent consequences and deterioration of vision.
Swollen eyelid: does allergy also accompany various diseases?

Swollen eyelid: does allergy also accompany various diseases?

The eyelids are sensitive to inflammation. Apart from pain, swelling is easily noticeable, redness can be another symptom. The site of the eyelid is sensitive and the person is also sensitive to its disease. There can be various causes behind the swelling, not just inflammation.
What is presbyopia? The aging eye condition

What is presbyopia? The aging eye condition

Presbyopia occurs mostly after the age of 40. It affects everyone as a result of the natural aging process. The first symptom is the inability to focus on near objects. The impairment is also known as "short arm syndrome", since reading material must be held further and further away in order to be sharp.
Myopia: The onset of myopia + how does impaired distance vision appear?

Myopia: The onset of myopia + how does impaired distance vision appear?

Myopia is a visual error, also referred to as a refractive error. The rays of light are directed in the lens of the eye to create a sharp image on the retina. In myopia, the rays converge in front of the retina. The result is a blurred image and poor visibility of distant objects.
Cataract: Symptoms and Treatment

Cataract: Symptoms and Treatment

Cataracts are a degenerative disease of the lens. It is one of the most common causes of blindness in people in the world. What causes it and how is it treated?
Contact lenses and types. How to choose and care for them?

Contact lenses and types. How to choose and care for them?

Contact lenses are commonly used in ophthalmology. They are a solution for various dioptric and cosmetic eye defects. However, several parameters need to be taken into account when choosing them. How to choose the right contact lenses? What types of lenses are there?