Blindness Tips

Night blindness is also called nyctalopia.It's a type of vision impairment. People with night blindness experience poor vision at night or in dimly lit environments. It is not a disease in itself, but rather a symptom of an underlying problem, usually a retina problem.

What Causes Night Blindness?
A number of eye conditions can cause night blindness, including:

Nearsightedness or blurred vision when looking at faraway objects.
Cataracts or clouding of the eye's lens.more

Eating the right food at the right time is essential to in order to complete your fitness goal. While there exist many theories on the importance of workout meal, there are some simple rules which when followed can fetch great results. The right amount of nutrition pre and post workout can go a long way in ensuring that the body responds well to the stress.

Why is nutrient timing an important component of the exercise regime?
Consider your body as a machine, it is imperative that a ...more

Do you know about Conversion Disorder?

Conversion disorder is a psychological disorder in which psychological conflicts get converted into physical symptoms.

The disease is also referred to as a functional neurological symptom disorder. In most cases, this disorder has an impact on your ability to move, your senses, vision, hearing capacity and ability to swallow.

Causative factors

The main cause behind the onset of a conversion disorder is generally a sudden ...more

10 surprising facts about your eyes

You never tend to pay a lot of attention to your eyes unless they are affected by some serious disorder or unless your vision is disrupted. But did you know that your eyes are capable of doing much more than you can imagine? here are 10 surprising facts about your eyes you didn't know about.

1. How intricate!

Your eyes take more than 2 million working parts to function. No wonder your eyes are the second most complex organ of your bo...more

Cataract usually affects people who are above 40. It is a blurring of the eye s lens, which lies at the back of pupil and iris. It is the most usual cause behind the loss of vision for people above 40. Research also states that it is a major cause of blindness in the world.

Types of cataracts:

Subcapsular cataract: People who are diabetic and those are taking high steroids are more prone to subcapsular cataract. In this type, the cataract develops at the back of the lens.
N...more

Age-related macular degeneration, also known in brief as AMD or ARMD is one of the most common age-related causes for vision loss. It causes blind spots in vision, causing difficulty in activities requiring central vision like reading, sewing, driving, watching TV, computer usage, etc.

How it happens?

The centre portion of the eye is known as retina which has a screen in the posterior portion. For proper vision, light falls on this screen and is then processed to enable vis...more

The retina is the third and innermost layer of the eye that catches light and helps us focus on things so that we can see clearly. This is one of the most important parts of the eye. The retina is made up of a number of light sensitive cells that are connected to nerve fibres. These nerve fibres help in transmitting the light into imagery through neuro impulses that reach the brain. There are many conditions and diseases that can affect this part of the eye.

Read on to know more.
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Hypertension or high blood pressure is very common disease. One is labeled as having hypertension when the patient's BP is more than 140/90.

Hypertension is of generally 2 types.

Essential hypertension: No particular reason is found. This is the most common type And usually due to life style habits.
Secondary hypertension: Here the BP goes up because of some other disease And once the main disease is treated the bp also becomes better.
Some causes of secondary hypertens...more

Bloodshot eyes indicate the reddening of the eye vessels. They can cause irritation and make the eye swollen. The condition may arise due to allergies, eye infections, allergies, fatigue and other illness of the eye. It does not signify a disease but indicates an eye condition which might have caused the eye to redden. Bloodshot eyes can be encountered in one or both the eyes.

Causes of Bloodshot Eyes:

One of the frequent causes of bloodshot eyes is irritants such as dry air, p...more

Anterior most transparent layer of the eye is called cornea. It is an extremely useful layer for refraction and protection of eye.

Any trauma, foreign body or chemical etc can invade the integrity of this layer and can be invaded by bacteria, fungus or virus, resulting in the corneal ulcer. Sometimes, due to hypoxia induced by contact lenses too can result in a corneal ulcer.

Depending on clinical presentation, a doctor diagnoses the cause of the ulcer and starts the therapy. ...more