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Conjunctivitis

Medically reviewed by Drugs.com. Last updated on Dec 2, 2024.

What is conjunctivitis?

Conjunctivitis, or pink eye, is inflammation of your conjunctiva. The conjunctiva is a thin tissue that covers the front of your eye and the back of your eyelid. The conjunctiva helps protect your eye and keep it moist.

Conjunctivitis

What causes conjunctivitis?

The most common cause of conjunctivitis is infection with bacteria or a virus. Allergies or exposure to a chemical may also cause conjunctivitis. Conjunctivitis is easily spread from person to person.

What are the signs and symptoms of conjunctivitis?

You may have symptoms in one or both eyes. You may also have other general symptoms, including a sore throat, runny nose, or fever. You may have any of the following:

How is conjunctivitis diagnosed?

Your healthcare provider will ask about your symptoms and medical history. Tell the provider if you have been around anyone who is sick or has pink eye. Your provider may ask if you have allergies or wear contact lenses. You may need any of the following:

How is conjunctivitis treated?

Your conjunctivitis may go away on its own. Treatment depends on what is causing your conjunctivitis. You may need any of the following:

Treatment options

The following list of medications are related to or used in the treatment of this condition.

View more treatment options

How can I manage my symptoms?

How do I prevent the spread of conjunctivitis?

When should I seek immediate care?

When should I call my doctor?

Care Agreement

You have the right to help plan your care. Learn about your health condition and how it may be treated. Discuss treatment options with your healthcare providers to decide what care you want to receive. You always have the right to refuse treatment. The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

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Learn more about Conjunctivitis

Treatment options

Symptoms and treatments

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.