Language unclear: I presume you mean that last night you took a tablet and your eye is red today. Stop the tablet. If your eye itches, you may have an allergy (this would affect both eyes). If only one eye is red, you may have an infection and need to see your doctor promptly.
Answered 7/31/2014
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A doctor has provided 1 answer
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
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