Pink eye, or Conjunctivitis, is a common eye ailment that has affected many of us. It is caused by an infection or inflammation of the conjunctiva.
Pink eye usually is brought about by either bacterial, viral, or numerous allergic factors. Although pink eye is not a serious eye disease, the bacterial causes need to be treated because the symptoms do not go away without proper treatment and this variant of conjunctivitis can be passed on to other people just by coming into contact with the exact, identical items.
Conjunctivitis usually looks very bad on first diagnosis as the eye can turn very red but the worst part is usually the irritation and itchiness.
Causes of Pink EyePink eye results in redness, irritation, or inflammation of the conjunctiva. The conjunctiva is the clear, thin membrane that covers the white portion of the eyes as well as the inner surface of the eyelids. The conjunctiva usually reacts to bacteria, viruses, allergy causing medium, irritants, or diseases of other parts of the body.
Viral Conjunctivitis is induced by viruses that spread from various ailments like colds, sore throats, respiratory infections and others.
Bacterial Conjunctivitis is caused by certain bacteria that have made their way to the eye. Examples of bacteria include staphylococci and streptococci.
Allergic Conjunctivitis is caused by allergic reactions to distinctive substances such as fumes, cosmetics, drugs, dust mites, air born chemicals, and many others. Conjunctivitis is usually more prone in people who have allergic conditions.
Pink Eye SymptomsSome of these symptoms are existent in the different types . The obviously noticeable sign is the pink to reddish color covering the eyes which is again due to inflammation of the conjunctiva.
Irritation and
itchiness are two other symptoms that are often characteristic of conjunctivitis. Tearing is another prevalent symptom as the eyes develop increased tears in order to aid in relief. .
Viral Conjunctivitis Symptoms • Watery eyes accompanied with discharge are usual.
• Discomfort in the eye with itchiness maybe present.
• The infection usually affects one eye but can move to both.
Bacterial Conjunctivitis Symptoms • Watery eyes followed with yellow or green discharge are natural occurrences.
• Irritation can be found along with an itchy feeling.
• The infection usually starts with one eye and can spread to the other.
Allergic Conjunctivitis Symptoms • Heavy tearing, discomfort, and itchiness affecting both eyes are especially likely.
Bacterial and viral pink eye is
contagious but allergic pink eye is not. Allergic pink eye usually goes away after a shorter amount of time or when the irritating agent is removed and the eyes rinsed out. The infectious types of pink eye are the ones to be wary of because spreading can occur very easily. People can contract pink eye just by touching or using another article that has been infected by a person who has the eye infection. This is why it is encouraged that people, more often kids, who are diagnosed with pink eye, should stay home until the infection is cured to avoid giving the infection to other people. Some incidents of pink eye in one are spread to the other in the same manner. Other means of passing the infection include sharing daily items like pillowcases, towels, bathroom washcloths, and many others. To answer the question, two versions of pink eye are very contagious.
Viral Conjunctivitis Treatment • Normally this type of conjunctivitis does not require medication except in small children.
• Special pink eye drops can allay inflammation.
• Children should see a specialist for pink eye treatment.
Bacterial Conjunctivitis Treatment • Antibiotics are needed for this instance of pink eye and are used to fight off the bacteria.
• Antibiotic salves are also options and a warm wash cloth can be used to dissolve the discharge.
Allergic Conjunctivitis Treatment • Anti-inflammatory medications, Antihistamine medication and anti-allergy eye drops can help relieve symptoms
Source :
http://www.eyecaresource.com/conditions/pink-eye/index.html
