Allergic reaction: Most likely problem for sudden painless swelling of conjunctiva with itching is an immediate allergic hypersensitivity reaction. Can be rx'd with otc zaditor (ketotifen) for eye allergy. If sx's persist or if visual loss or pain, you should seek out urgent eye care physician to assess.
Answered 10/31/2013
4.8k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question