The inner surface of our
eyelids and the whites of our eyes are covered or coated with a layer of thin
membrane called the conjunctiva. It plays an important role in our eyes
lubricated. By factors such as infections, allergens or irritants, the
conjunctiva is inflamed and red. This condition is known as pink eye or
conjunctivitis. Mostly this is a consequence of bacterial infection (such as
causing lung and ear infections), or viral infection (such as that which causes
a sore throat or cold). In some cases it might be pink eye associated with
sexually transmitted diseases like chlamydia and gonorrhea. Substances such as
pollen, dust mites can, dead skin, contact lenses, etc., and act as allergens
resolve conjunctivitis. Irritants that can cause the same problem all that can
irritate the eyes, often in the form of chemical fumes, pollution, chlorinated
water, shampoos, etc., bacterial or viral conjunctivitis is highly contagious
and can easily by direct contact or by sharing contaminated distribute
products. Conjunctivitis caused by allergens or irritants, but are not
transferable.
In medicine, when the body is
exposed to all the organisms that cause illness, symptoms can occur within
minutes or just may take several years to develop. Thus, the time between
exposure and onset of symptoms is called the incubation period. For
conjunctivitis, caused by a viral infection, the incubation period is usually
1-12 hours. And if the infection is bacterial, then the incubation period can
range is 1-3 days. For this extension can be pink eye, which is caused by
chlamydia have an incubation period, generally ranging from 3 days to several
weeks.
The incubation time of
infection is also associated with the infectious period. In most cases,
conjunctivitis, whether bacterial or viral, are not transmitted from one person
to another, while remaining within the incubation period. One person can make
the infection as soon as the symptoms spread.
A person with viral
conjunctivitis can be contagious up to 14 days or take the symptoms. The
infectious period of bacterial conjunctivitis depends on whether antibiotics
were administered or not. If so, then the infection is contagious box
24 hours. And if not, then
the infectious period may be extended.
Symptoms
Conjunctivitis can affect one
or both eyes. Even if the infection starts in one eye, it is very likely that
the draw the other affected eye. The first symptoms of conjunctivitis are
irritation and itching in the infected eye. In time, the white of the eye were
infected pink or red, which is done by inflammation of the conjunctiva. The
eyelids may become red and swollen, accompanied by increased tearing.
You may feel that certain
substances like grains under the eyelids when you close your eyes. Your eyes
can burn almost all the time, and you can develop an increased sensitivity to
light. You may experience a sharp pain in your eyes when exposed to air or cold
wind.
Discharge of the eye is also a
common symptom of conjunctivitis. Most viral conjunctivitis causes a watery
discharge with mucus little or not at all. However, the same thickness and pus
in the case of a bacterial infection. Because of this rejection, one or both
eyes will be glued together when you wake in the morning. Conjunctivitis does
not affect your vision in most cases.
Conjunctivitis is treated,
depending on what caused it. For a bacterial infection that is the first line
treatment of antibiotics, which can be administered in the form of ointments or
drops.
There is no treatment for
viral conjunctivitis. The virus has simply run its course before it decides on
its own initiative. Although antibiotics do not, in this case, they could be
given if you are at risk of developing a secondary bacterial infection.
Anti-allergy medications or
eye drops pill are useful in the treatment of conjunctivitis caused by
allergens. The treatment also includes avoiding exposure to allergens, which
can not make the situation worse. Conjunctivitis due to irritant (s) caused,
can be easily treated by getting rid of the irritant of the eyes. However,
medical attention is required if the stimulus a harmful chemical substance such
as hydrogen.
On self-care following
measures:
# In order to clean the
discharge from the eye, wiping his eyes with a clean washcloth dipped in warm
salt water. Make sure you are not the same cloth for both eyes, was infected in
the case of one eye.
Hot packs or cold compresses
can be # used to relieve swelling and pain. Again, you should not use the same
pad for both eyes.
# Do not leave towels or
handkerchiefs to sit somewhere after they have been used to dispose in the
trash.
# Most importantly, wash your
hands after touching your eyes.
People are also advised not to
go to work or send their children to school if they are suffering from
conjunctivitis. This is to reduce the risk of spreading the infection to
others. Wearing shades, has completely healed before the infection also helps
prevent the spread of infection.
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