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Pink eye is a common eye condition that causes painful, red, and itchy eyes. Bacteria, viruses, or allergies can cause pink eye. Viral and bacterial pink eye are both highly contagious. Both adults and children can get pink eye and should stay away from work, school, or daycare until their symptoms clear. Each type of pink eye takes a different length of time to clear up. Pink eye caused by bacteria will take about 24–48 hours before symptoms improve once a person is on antibiotics. Pink eye caused by a virus takes anywhere from a few days to more than a week to resolve. Pink eye that results from an allergy will normally clear as the other allergy symptoms lessen. Allergic, viral, and bacterial are the three main types of pink eye: 1. Allergic pink eyeShare on PinterestGrass, dust, and tree pollen may cause allergic pink eye.
Pink eye is not contagious when it is caused by allergies. 2. Viral pink eyeViruses responsible for pink eye include:
People can get viral pink eye from an infection that spreads from the nose to the eyes. It can also be transmitted via droplets from a cough or sneeze that land directly on the eye. Viral pink eye can stem from an upper respiratory infection or cold. Viral pink eye can last a few days to about 2 weeks, depending on the severity of the infection. 3. Bacterial pink eyeCommon causes of bacterial pink eye spreading from one person to another include:
A bacterial pink eye infection can last about 10 days without treatment. However, bacterial pink eye should resolve in a few days with treatment. If pink eye does not improve quickly with antibiotic drops, it is likely to be viral rather than bacterial pink eye. When pink eye symptoms are still present, a person is considered to be contagious. This is true in all cases except when pink eye is caused by allergies, which is very common. Seven signs someone is still contagious are:
A daycare, school, or workplace will often request or require a person not to return until their symptoms have cleared. Treatment for pink eye depends on the type and severity of the infection. Mild cases can clear on their own with no medical intervention within a few days for both viral and bacterial pink eye. Allergic pink eye often clears as allergic reactions are controlled. While pink eye heals, people may want to use the following:
People should also:
People should see a doctor in more severe cases. Medication may include:
A doctor may recommend some additional treatments to reduce the allergic reactions in cases of allergic pink eye. The following are some of the more frequently asked questions about pink eye: Will pink eye go away on its own?Yes, it may do. It will often take a few days to about 2 weeks for mild infections. People who get pink eye frequently may want to discuss the issue with their doctor to see if there is an underlying reason. When is it safe to return to work or school?People should not return to work or school until their symptoms clear completely. A person should talk to their doctor about when it is safe for them to return to normal activities. A rough guide to when it is safe to return to work or school is:
What should a person do with unused makeup?Makeup and any products used on or near the eyes should be thrown away if:
It is better to buy new makeup than risk using tainted makeup that could spread an infection. Should contact lenses be thrown out?People are unlikely to want to wear their contact lenses when they have pink eye. Disposable lenses worn either right before or during an infection should be thrown out. Hard lenses should be cleaned thoroughly before being used again. People can also help prevent infections by using only sterile contact solution to store their contacts and cleaning their hands before inserting or removing them. What should I do if my newborn has pink eye?Parents should take a newborn baby to be seen by a doctor if the infant develops pink eye. Persistent, watery discharge may be due to a blocked tear duct, but the eye will not usually be red. A blocked tear duct will often clear up on its own. In other cases in newborns, there may be a more serious infection that requires medical attention. How can I prevent pink eye?Share on PinterestWashing hands before inserting or removing contacts is recommended.Avoiding pink eye can be tricky, as it is highly contagious. People should try to avoid close contact with anyone who has pink eye until their symptoms have cleared. Everyone can take precautions, such as:
Though common and sometimes painful, pink eye is not often a major concern. People should avoid others until their symptoms clear, as it is very contagious when caused by an infection. Most people are safe to go back to work, school, or daycare once symptoms have cleared. Treatment is often only required in severe cases, or when the infection does not clear on its own. How long does it take for pink eye to set in after exposure?Signs and Symptoms
For bacterial conjunctivitis, the symptoms usually begin 24 to 72 hours after exposure to the infection. For viral conjunctivitis, the onset of symptoms can range from 12 hours to 12 days after infection.
Can you be around someone with pink eye and not get it?Conjunctivitis caused by allergens is not contagious; however, viral and bacterial conjunctivitis can be easily spread from person to person and can cause epidemics. Infection typically occurs through direct contact or through contaminationof hands followed by touching the infected eye.
How long do you have to be around someone to get pink eye?Viral pink eye is contagious before symptoms appear and for as long as symptoms are present. Bacterial pink eye is contagious as long as someone is symptomatic, if there is discharge from the eye, or until 24 hours after starting antibiotics. Allergic conjunctivitis and irritant conjunctivitis are not contagious.
Does pink eye happen instantly?Hands, towels and washcloths can spread conjunctivitis. Symptoms normally appear a few days after contact with an infected person or an object contaminated with the virus (such as a towel). Individuals with conjunctivitis may be contagious as long as symptoms persist or the eye appears abnormal.
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