Blurry vision Tips

As you reach the age of 40, you will likely notice changes in your vision. Perhaps you have difficulty reading a book without glasses, or distinguishing between colours. These changes occur as an effect of ageing. However, nowadays people in their teens are also exposed to a host of eye disorders and vision problems, mostly resulting from eye injuries and visual stress.

The most common disorders of the eye, which affect the age group 19-40, are Refractive errors. The following signs and...more

People may suffer from visual impairment even though their eyes are perfectly normal. Such loss of vision may result from neurological impairment.

Vision is the combination of image formation and perception of various attributes of the image by the brain. When the brain is not able to perceive images or various attributes of images, the patient may suffer from neurological impairment of vision. Such impairment owes its origin to the nervous system.

Causes of Visual Impairment:<...more

A cataract usually forms in the eyes due to clouding of the naturally clear lens. It is mostly age-related.

Cataracts can be categorized on the basis of where and how they develop in the eye. This categorization is based on location:

Nuclear Cataract: These develop in the middle of the lens and turn the centre of the eye yellow. Nuclear cataracts are typically associated with ageing.
Cortical cataract: These develop around the edges of the nucleus and are wedge-shaped. Grad...more

Glaucoma is a type of eye disease in which the optic nerve of the eyes get damage. The problem gets worse over time and leads to a condition where a person is not able to see, thus blindness.

Glaucoma can also cause due to the pressure buildup inside the eyes. This buildup of pressure is known as intraocular pressure which leads to damage the optic nerve. The optic nerve of the eyes is responsible for transmitting images formed on the retina to the brain. Due to the damage of this optic...more

The spots which occur in the vision are known as eye floaters. One might feel specks of grey and black or cobwebs and strings drifting in the eyes and the same darts away on staring at them directly. The most common cause of eye floaters is age-related. This happens when the vitreous & the jelly-like substance of the eye becomes very liquid. The fibers within the vitreous clump to form small shadows on the retina. This gives it an appearance of floaters.

Symptoms of eye floaters Include...more

It is an eye disorder in which the retina is affected by abnormal growth of the blood vessels. Most of the time only one eye is affected. This is not an inherited disease and the principle causes are still unknown. Although in some cases, it has been speculated that some acquired somatic alterations in the NDP gene (Norrie disease (pseudoglioma)) causes Coats disease. The treatment depends upon the symptoms and the intensity of the disease.

There are many symptoms which can be seen in ...more

Lazy eye is an eye condition that is as underrated as some of the most intriguing characters in Marvel s movies like Namor or Daredevil. Indeed, lazy eye or amblyopia is responsible for the majority of loss of vision cases below the age of 40. It even surpasses the loss of vision due to injuries and diseases.

What Is Lazy Eye?

Amblyopia, commonly known as lazy eye, is an anomaly of the eyes where patients get reduced vision, which cannot be corrected by glasses or even contac...more

Some parts of our body like our eyelids are ignored until we face a problem related to it. One such ailment that affects our eyelids is the swelling of the eyelid. This can affect both the upper and lower eyelid and may or may not be painful. This is triggered by the inflammation of fluid in the connective tissues around the eye as a result of eye infections, injuries and allergies. It could also be a sign of a more serious health condition such as Graves disease, orbital cellulitis or ocular he...more

A cataract usually forms in the eyes due to clouding of the naturally clear lens that coats the eyes. This coating is usually a matter of age advancement or any other injury that the eyes may have sustained. It may also be a birth defect that a baby may be born with. There are various ways to deal with this debilitating condition. One of the methods of treatment includes cataract surgery. Read on to find out more about this form of treatment.

Procedure: During this surgery, the ophthalm...more

The ability to see is one of our greatest powers and it needs to be valued and looked after. Sometimes this involves wearing glasses to improve our vision. Spectacles not only help us see better but also prevent straining and further deterioration of the eye muscles. Here are a few signs to watch out for that will indicate your need for spectacles. Keep in mind however that a comprehensive eye exam is the only way to determine the power required for your spectacles.

- Blurred visionmore