Visual Impairment Tips

Stammering or stuttering is a type of speech impairment where sounds or syllables are repeated involuntarily or there are unintended gaps in between words when the person is unable to make the desired sound. People develop stutters due to genetic flaws, motor functioning defects, coordination problems or due to psychological stressors. The condition can result in anxiety, depression and withdrawal from verbal communication.

How does homeopathy help?

A stutter can be practiced a...more

A large number of people in the world suffer or has suffered from speech disorders like stuttering or stammering at some point in their lives. Stuttering or stammering is the involuntary disruption or interruption in the speech where certain sounds are prolonged or words are repeated. A speech disorder can cause a lot of problems in terms of personality to build up and causes anxiety in people. Every activity of the body is dealt with or controlled by the nervous system and the brain. Thus the p...more

Keratoconus is the thinning and bulging of the cornea due to weakening of the bonds between the collagen layers in its structure. The normally round cornea becomes thin and cone-shaped, and bulges out, deflecting the light entering the eye leading to a distorted and blurry vision. While it has a genetic tendency in some instances, it can also be produced by vigorous and long term eye rubbing especially in people with chronic eye allergy.

The diagnosis is suspected on clinical examinatio...more

Epilepsy is a disorder of the nervous system which is characterised by the tendency of a person to have seizures. Seizures occur due to abnormal and excessive nerve cell activity in brain. The result is abnormal behaviour and sensations, including loss of consciousness. There are a variety of seizures with different symptoms depending on the part of brain involved. Progressive myoclonus epilepsy is an epilepsy syndrome, which is caused by genetic disorders. It features a combination of myoclonic...more

Head injuries occur due to a variety of injuries - road accidents, falls, sports, assaults, etc. While some injuries might be obvious, others may not have an external injury. However, given the structure and vascularity of the brain, there could be definite damage to the blood flow and brain function. There would be an alteration in the person's behavior which may seem weird to others. A detailed history and examination will help unearth these symptoms and the underlying causes and thereby man...more

A cataract is a clouding of the normally clear lens of your eye. For people who have cataracts, seeing through cloudy lenses is a bit like looking through a frosty or fogged-up window.

Clouded vision caused by cataracts can make it more difficult to read, drive a car (especially at night) or see the expression on a friend's face.

Most cataracts develop slowly and don't disturb your eyesight early on. But with time, cataracts will eventually interfere with your vision.

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Cataract surgery is performed to remove the lens of the eye and replace it with an artificial one. The surgery is undertaken to cure cataract, which makes the lens of the eyes cloudy, making it difficult to see. The surgery is not considered to be a major one and is performed on an outpatient basis, meaning that the patient can go home the very same day without having to spend the night at the hospital. The procedure is very normal and is undertaken when cataract starts to affect the day-to-day ...more

Injuries are very common, especially head injuries are one of the leading causes of death and disability in adults. As per surveys conducted, 1.7 million people suffer from head injuries every year and this estimation is increasing day by day.

Head Injury is any trauma to head other than superficial injuries to face. It results in high morbidity & mortality. Head injuries are an important cause of loss of young people at their productive age.

Causes of Head Injury-

A h...more

Astigmatism is an eye condition where there is an imperfection in the cornea's curvature. The cornea and lens are smooth and equally curved in all directions, which helps to focus the light rays to the retina. But if there is an imperfection in the curvature, then you will suffer from a refractive error. Astigmatism is not an eye disease. It is simply a condition where the eye is not able to focus the light.

CAUSES:

Irregular shape of the cornea is the main cause for astigmati...more

Refraction is a test for an eye examination, which measures prescription for eyeglasses or contact lenses for individuals. The test can be performed by either an ophthalmologist or optometrist or in layman terms, an eye doctor.

Procedure for the test
In this test, the individual sits on a chair, which has a special device attached to it, called the refractor or phoropter. The individual has to look through the device and properly focus on an eye chart which is exactly 6 meters or 20...more