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Pink Eye (Conjunctivitis)

Are your eyes red, watery, itchy, or swollen?

Dr. Melamed is a doctor of optometry trained to find the cause of your symptoms and treat it.

Any exam for red eyes is covered by your health insurance (PPO) or Medicare. To schedule your dry eye workup please call the number below or schedule online by clicking button below:

(323) 655-6582

Pink Eye (Conjunctivitis)

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Conjunctivitis (often called “pink eye”)is an inflammation or infection of the conjunctiva, the thin transparent layer of tissue that lines the inner surface of the eyelid and covers the white part of the eye. Conjunctivitis is a common eye disease, especially in children. It may affect one or both eyes. Some forms of conjunctivitis can be highly contagious and easily spread in schools and at home. While conjunctivitis is usually a minor eye infection, sometimes it can develop into a more serious problem.

Conjunctivitis may be caused by a viral or bacterial infection. It can also occur due to an allergic reaction to irritants in the air like pollen and smoke, chlorine in swimming pools, and ingredients in cosmetics or other products that come in contact with the eyes. Sexually transmitted diseases like Chlamydia and gonorrhea are less common causes of conjunctivitis.

People with conjunctivitis may experience the following symptoms:

• A gritty feeling in one or both eyes
• Itching or burning sensation in one or both eyes
• Excessive tearing
• Discharge coming from one or both eyes
• Swollen eyelids
• Pink discoloration to the whites of one or both eyes
• Increased sensitivity to light



What Causes Conjunctivitis?

The cause of conjunctivitis varies depending on the offending agent. There are three main categories of conjunctivitis: allergic, infectious and chemical:

Allergic Conjunctivitis

Allergic Conjunctivitis occurs more commonly among people who already have seasonal allergies. At some point they come into contact with a substance that triggers an allergic reaction in their eyes.

Giant Papillary Conjunctivitis is a type of allergic conjunctivitis caused by the chronic presence of a foreign body in the eye. This condition occurs predominantly with people who wear hard or rigid contact lenses, wear soft contact lenses that are not replaced frequently, have an exposed suture on the surface or the eye, or have a glass eye.

Infectious Conjunctivitis

Bacterial Conjunctivitis is an infection most often caused by staphylococcal or streptococcal bacteria from your own skin or respiratory system. Infection can also occur by transmittal from insects, physical contact with other people, poor hygiene (touching the eye with unclean hands), or by use of contaminated eye makeup and facial lotions.

Viral Conjunctivitis is most commonly caused by contagious viruses associated with the common cold. The primary means of contracting this is through exposure to coughing or sneezing by persons with upper respiratory tract infections. It can also occur as the virus spreads along the body’s own mucous membranes connecting lungs, throat, nose, tear ducts, and conjunctiva.

Chemical Conjunctivitis

Chemical Conjunctivitis can be caused by irritants like air pollution, chlorine in swimming pools, and exposure to noxious chemicals.


How is Conjunctivitis diagnosed?

Conjunctivitis can be diagnosed through a comprehensive eye examination. Testing, with special emphasis on evaluation of the conjunctiva and surrounding tissues, may include:

Patient history to determine the symptoms the patient is experiencing, when the symptoms began, and the presence of any general health or environmental conditions that may be contributing to the problem.

Visual acuity measurements to determine the extent to which vision may be affected.

Evaluation of the conjunctiva and external eye tissue using bright light and magnification.

Evaluation of the inner structures of the eye to ensure that no other tissues are affected by the condition.

Supplemental testing may include taking cultures or smears of conjunctival tissue, particularly in cases of chronic conjunctivitis or when the condition is not responding to treatment.

Using the information obtained from these tests, your optometrist can determine if you have conjunctivitis and advise you on treatment options.


How is it Treated?

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Treatment of conjunctivitis is directed at three main goals:

1. To increase patient comfort.

2. To reduce or lessen the course of the infection or inflammation.

3. To prevent the spread of the infection in contagious forms of conjunctivitis.

The appropriate treatment for conjunctivitis depends on its cause. Only your optometrist can accurately find the cause of the red eyes in order to treat it correctly. Unfortunately, there are a lot of myths regarding self-initiated treatments of conjunctivitis, including tea bags and over the counter eye drops. These not only do nothing about the conjunctivitis, but usually can worsen the problem.

Contact Lens Wearers

Contact lens wearers may need to discontinue wearing their lenses while the condition is active. Your doctor can advise you on the need for temporary restrictions on contact lens wear. Wearing of contact lens during an eye infection can lead to devastating eye infections which can lead to permanent scarring of the cornea.

If the conjunctivitis developed due to wearing contact lenses, your eye doctor may recommend that you switch to a different type of contact lens or disinfection solution. Your optometrist might need to alter your contact lense prescription to a type of lens that you replace more frequently to prevent the conjunctivitis from recurring.