Concerns About Eye Exposure to Unknown Liquid: Should You See an Eye Doctor? - Ophthalmology

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Hello, doctor.
On my way home from class, it started to rain, and while I was walking, an older man passed by me.
I’m not sure if it was his umbrella or something he was eating, but it felt like he splashed some liquid towards me.
He looked quite tall, so I didn’t want to confront him and quickly moved away.
I was wearing glasses, but I felt like some liquid got into my eyes.
When I got home, I washed my eyes right away.
Although I don’t feel any discomfort at the moment, I’m worried about the possibility of an infection.
I tend to worry easily, so I wanted to ask you, doctor, if getting splashed with an unknown liquid (though I think it’s most likely rainwater) could cause serious issues.
I just spoke with my mom, and she said that if it were serious and my eyes were very sensitive, I would have felt discomfort right away, and she advised me not to overthink it and just focus on studying.
I’m unsure if I need to see an ophthalmologist or if I’m just overreacting as my mom suggested.
Thank you.

Yang, 10~19 year old female. Ask Date: 2020/10/15

Dr. Gao Pilin reply Ophthalmology


Hello, if you can observe yourself and do not feel any discomfort, you should be reassured.
However, if you experience symptoms such as pain, redness, or itching, please seek medical attention immediately.
The ophthalmology department at Puzi Hospital in Taiwan is open on Monday, Tuesday, Thursday, and Friday mornings from 8:00 AM to 12:00 PM, and on Wednesday afternoons from 2:00 PM to 4:30 PM.
Please note that online responses are for reference only, and it is essential to visit a medical facility if necessary.
I hope to have the opportunity to serve you.
Gao Pi-Lin

Reply Date: 2020/10/15

More Info


It’s understandable to feel concerned after an incident where an unknown liquid may have come into contact with your eyes. While it’s good that you washed your eyes immediately after the exposure, there are several factors to consider regarding whether you should see an eye doctor.

First and foremost, the nature of the liquid is crucial. If it was indeed rainwater, the risk of infection or irritation is relatively low, as rainwater is generally not harmful. However, if the liquid was something other than rainwater—such as a chemical substance, food residue, or any other unknown liquid—the risk could be higher. In such cases, it is advisable to seek medical attention, especially if you start experiencing symptoms like redness, swelling, pain, or changes in vision.

Even if you currently feel fine, it’s important to monitor your eyes for any delayed reactions. Symptoms of irritation or infection can sometimes take time to develop. If you notice any discomfort, such as itching, burning, or excessive tearing, it would be wise to consult an eye care professional. They can perform a thorough examination to ensure that your eyes are healthy and that there is no underlying damage or infection.

In addition to physical symptoms, your emotional response to the incident is also valid. Anxiety about potential harm to your eyes is common, especially if you are prone to worry. It’s important to remember that while your concerns are legitimate, many eye exposures do not result in serious issues, especially when immediate care is taken, as you did by rinsing your eyes.

If you are still uncertain about your situation, it’s always better to err on the side of caution. Visiting an eye doctor can provide peace of mind and ensure that your eyes are in good condition. They can also give you advice on how to care for your eyes in the future and what to do if you encounter a similar situation again.

In summary, while it’s likely that you are fine, keep an eye on your symptoms. If anything unusual arises, don’t hesitate to seek professional help. It’s always better to be safe when it comes to your eye health.

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