Pinkeye (Conjunctivitis)

Pinkeye (Conjunctivitis)

Pinkeye (also called conjunctivitis) is redness and swelling of the conjunctiva, the mucous membrane that lines the eyelid and eye surface. The lining of the eye is usually clear. If irritation or infection occurs, the lining becomes red and swollen.

Pinkeye is very common. It usually is not serious and goes away in 7 to 10 days without medical treatment.
Most cases of pinkeye are caused by:

• Infections caused by viruses or bacteria.

• Dry eyes from lack of tears or exposure to wind and sun.

• Chemicals, fumes, or smoke (chemical conjunctivitis).

• Allergies.

Viral and bacterial pinkeye are contagious and spread very easily. Since most pinkeye is caused by viruses for which there is usually no medical treatment, preventing its spread is important. Poor hand-washing is the main cause of the spread of pinkeye. Sharing an object, such as a washcloth or towel, with a person who has pinkeye can spread the infection.

Allergic conjunctivitis is typified by an, 'itchy' feeling and is prevalent in our patient population with allergies. 

very similar in appearance to viral conjunctivitis but accompanied by nasal congestion ,sneezing ,eyelid swelling and sensitivity to light both eyes are affected .

 Symptoms may be seasonal with fluctuations in their severity over certain months.

Viral conjunctivitis is very common, especially in children. Viral conjunctivitis is usually associated with a recent cold or flu or sore throat. Supportive therapy and artificial tears are a common treatment.

appearance red, itching ,watery eye can effect one or both eyes .

Bacterial conjunctivitis is caused by various bacteria strains such as staphylococcus and streptococcus. The severity of the infection depends on the type of bacteria involved, and the treatment will vary accordingly.

a red eye with sticky yellow or green discharge can affect one or both eyes usually spread by direct contact only .