Night Blindness treatment
Discover All About the Night Blindness Treatment
Night blindness is otherwise known as nyctalopia and it is a condition where a person has difficulty seeing in conditions where there isn’t much light. It doesn’t really just apply to nighttime, but it could be the same in a poorly lit room or any other place where the lighting is dim. treatment however is not as easy as you might think.
The reason for that is that for some people, this is a condition that they are born with – while for others it is developed over time as the result of one or more other underlying causes. The truth is that there are quite a number of conditions that can cause this and the treatment that you need to pursue is going to be based on treating the underlying cause, more often than not.
If you are interested in finding out more about this treatment, here are two of the most common causes and he corresponding treatment that can be pursued:
• Retinitis Pigmentosa
Generally speaking this is the most common cause of night blindness and it takes place when some of the cells in your retina have their ability to respond to light diminish, or lose it completely. Because having your retina cells is crucial for sight, this will affect your overall ability to see eventually, though initially you may only notice it in conditions where there is little light.
this kind of treatment for this condition does not exist, at least not insofar as a cure is concerned because it is most often genetically linked. Instead, the only option is to stave off the progression of the disease for as long as possible by taking Vitamin A supplements which can even prevent blindness for another 10 years.
• Retinol Deficiency
The next biggest cause of night blindness is retinol deficiency. If you didn’t already know, retinol is a type of Vitamin A found in various animals. It is worth noting that if you do have this problem it is largely simply a case of not consuming enough foods with Vitamin A or consuming too much alcohol that would deplete it.
As such, this treatment for this condition is simple: Start taking in more Vitamin A. It is up to you whether you do that with supplements or by eating foods that contain it. Also, if your Vitamin A deficiency is caused by alcohol consumption then you’ll need to cut down on your drinking.
As you can see, this kind of treatment varies depending on the condition – but most of the options involve increasing the amount of Vitamin A that you take in. It is always best to consult a doctor first though, to determine the root cause and best course of night blindness treatment.
more info from wiki on this
Treatable and Untreatable Types of Night Blindness
As you may or may not know there are several conditions that can be the underlying cause behind a cause of this disorder, and knowing which one is essential because the treatment differs and involves treating that underlying cause.
Unfortunately, what you may not know is that not all types of this problem is treatable, and there are some underlying causes for which nothing can be done.
Right now there’s no reason to get alarmed – but it may help if you understand what the different treatable and non-treatable types are, just so that you can know what to expect before you visit a doctor and get yourself checked up on.
Treatable Types of Night Blindness
One of the most treatable types of night blindness is when it is caused by cataracts. Sometimes debris gradually builds up behind the lens of the eye creating cloudy ‘spots’ that appear within the eyes. Because these spots are not supposed to be there, they can distort the light that enters your eyes and cause you to have difficulty seeing at night. In fact, you might even start to see halos around lights.
Myopia (i.e. nearsightedness) can make it hard for you to see at night – which is an extension of the normal difficulty you have with seeing objects at a distance in the day anyway.
Also, a deficiency of Vitamin A or any drug that might inhibit the efficiency of your body absorbing Vitamin A could can cause this.
The good news is that all of these types of night blindness are treatable, and so you have nothing to worry about. All you need to do is visit your doctor and get started.
Untreatable Types of Night Blindness
On the flipside there are some types of this kind that can’t be treated, and the worst of these is definitely retinitis pigmentosa. This is a genetic condition that damages the cells in the retina, causing you to have difficulty seeing at night. Eventually this will get more and more severe.
Right now there is no treatment that can cure this condition though wearing sunglasses and taking Vitamin A supplements has been known to stave off the deterioration for years.
check more on http://www.nlm.nih.gov/medlineplus/ency/article/003039.htm
Another untreatable type of this would be any birth defects that could have damaged the retina – particularly the cells that help with night vision.
As you can see, the odds are that the night blindness you might have is probably caused by one of the many treatable causes. That being said, it is important that you find out for certain so that you know where you stand and what type of treatment you should be seeking out.
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