Viral conjunctivitis, which is also called pink eye, is a type of inflammatory eye infection caused by the presence of a virus within the eyelid. Unlike bacterial conjunctivitis, which is caused by bacteria, viral conjunctivitis can't be treated with antibiotic medication. Viral conjunctivitis can be uncomfortable but typically resolves within two to three weeks following the onset of symptoms, explains MayoClinic.com.
Eye Inflammation
Viral conjunctivitis can cause severe eye inflammation as a symptom of infection. The affected eye may appear unusually red, irritated or bloodshot. Certain patients may also develop swelling of the eyelid, which can cause the eye to appear unusually puffy or enlarged. These eye inflammation symptoms of viral conjunctivitis can be accompanied by sensations of itching or discomfort within the affected eye. Additionally, affected patients can develop a gritty sensation within the infected eye, reports MedlinePlus, a health information website established by the National Institutes of Health. Patients who develop these symptoms should seek further evaluation and care from a medical professional.
Eye Discharge
Profuse watery discharge can develop as a symptom of viral conjunctivitis in certain patients. This symptom may initially develop in only one eye, but it commonly spreads to both eyes, reports the Merck Manual, an online medical encyclopedia for health care professionals. This discharge may leak from the eye and can form a crust along the eyelid. If this occurs, affected patients may have temporary difficulty opening the affected eye normally. Patients who develop unusual discharge from the eyes should seek further care from a medical professional.
Blurred Vision or Light Sensitivity
Excessive discharge within the affected eye can cause vision changes in patients with viral conjunctivitis. Affected patients can experience temporarily blurred or cloudy vision, according to medical professionals at The University of Michigan Kellogg Eye Center. Increased light sensitivity may also occur as a symptom of this viral infection. Patients who develop these vision-related symptoms due to viral conjunctivitis should take care while driving or participating in potentially hazardous activities. If these symptoms persist or become worse, affected patients should seek care from a medical professional.
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