A bubble on the eyeball commonly indicates swollen conjunctiva due to allergic conjunctivitis, a condition in which the eye becomes inflamed in response to external irritants, such as animal dander and outdoor pollens, according to the American Association for Pediatric Ophthalmology and Strabismus. Additional irritants include house dust and mold.Know More
Topical eye drops and certain chemicals in perfumes or soaps can also cause allergic conjunctivitis, according to Healthline. Contact lens solution can trigger symptoms in sensitive individuals.
Common symptoms of allergic conjunctivitis include itching, inflammation and swelling, notes Healthline. Small bumps may also develop inside of the eyelids. Allergic conjunctivitis can also cause burning eyes, tearing, dilated eye vessels and discharge with a string-like consistency, according to MedlinePlus. Individuals who suffer from the condition due to outdoor pollens may notice that their symptoms become worse during periods of hot, dry weather.
Treatments for allergic conjunctivitis include topical antihistamine eye drops, steroid eye drops and oral antihistamines, according to MedlinePlus. Sufferers may also be prescribed eye drops that work to prevent the blood cells from releasing histamines in response to allergic triggers. Over-the-counter moisturizing eye drops and cool compresses placed over the eyes may also help to soothe irritation; however, it is important for sufferers to consult with a physician if symptoms are persistent.Learn More
According to WebMD, contacts should not be worn until the symptoms of pinkeye, also known as conjunctivitis, are completely gone. The time it takes pinkeye to disappear depends on whether or not the condition is viral or bacterial.Full Answer >
Pulsations in the eyes can be caused by blepharitis, dry eye or pink eye (conjunctivitis). Other, more serious causes for eye pulsations include Bell's palsy and multiple sclerosis, according to Mayo Clinic.Full Answer >
Dilating eye drops used during an eye exam can last anywhere from four to 24 hours, according to the American Association for Pediatric Ophthalmology and Strabismus. People with light-colored eyes are more likely than people with dark-colored eyes to have longer dilation periods following the administration of dilating eye drops.Full Answer >
There are a few conditions that can cause a person to see white flashes, including a retinal detachment, vitreous detachment and an ocular migraine. White flashes of light in a person's peripheral vision are symptoms of these three conditions.Full Answer >