Category: Eye health

Studies show up to 80% of all conjunctivitis cases are caused by a virus, rendering antibiotics ineffective [1.3.7, 1.5.4]. So, what happens if pink eye doesn't go away with antibiotics? The cause is likely not bacterial, requiring a different treatment approach.

For bacterial conjunctivitis, symptoms often begin improving within 24 to 48 hours of starting antibiotic treatment. However, the full duration of recovery can vary, so understanding how long does it take for an eye infection to heal with antibiotics is critical for proper treatment.

According to the American Academy of Ophthalmology, most cases of pink eye (conjunctivitis) are viral, not bacterial, meaning antibiotics are ineffective. Understanding **what happens if antibiotic eye drops don't work** is crucial, as the failure of the medication often indicates a different underlying issue that requires a modified treatment approach.

With millions suffering from dry eye, a common question is: **are Refresh Plus eye drops safe to use?** [1.2.3]. These popular artificial tears offer a preservative-free option, designed to mimic your own natural tears for soothing irritation and discomfort [1.3.3, 1.3.6].

Studies show that steroid-induced glaucoma may account for a significant portion of acquired glaucoma cases in certain populations, such as one-fourth of all acquired glaucomas in children in one study [1.4.6]. The crucial question for many patients is, **can prednisone affect your eye vision**, and what are the signs to watch for?

Affecting up to 341 people per 100,000 annually in the U.S., uveitis is a serious inflammatory eye condition that can threaten vision. For moderate to severe cases, a common query is, what is the oral medication for uveitis? Systemic treatments, such as oral corticosteroids and immunosuppressants, are often necessary to control the inflammation and prevent permanent damage.

In ophthalmology, atropine is the most potent cycloplegic agent available, widely known for its ability to dilate pupils. The question, 'Can atropine eye drops cause pupil dilation?', is fundamental to understanding its medical use for everything from routine eye exams to managing specific eye conditions like amblyopia.

For a standard eye exam, dilation typically lasts only 4 to 6 hours for most people, but **what's the longest eye dilation can last**? The duration can actually extend significantly—from hours to several weeks—depending on a variety of factors, including the type of medication used, patient characteristics like eye color, and underlying medical conditions.

According to the American Academy of Ophthalmology, over 100 million comprehensive eye exams involving pharmacological pupil dilation are performed in the United States each year. Patients often experience prolonged blurry vision and light sensitivity afterward, prompting the need for solutions that can swiftly reverse mydriasis.

A dilated eye exam is the only way for your eye doctor to see the entire back of your eye. By temporarily enlarging your pupils, you can discover what do dilation drops do to your eyes and why this procedure is crucial for preventive vision care.