Brief Answer:
It may be conjunctivitis.
Detailed Answer:
Hello,
Welcome to health care magic
Iam Dr. Dadapeer, an Ophthalmologist and I answer health problems related to eye.
It seems from the history that you are having redness, irritation and pain in the eye since yesterday.
It can be because of a common condition called as conjunctivitis, which is because of inflammation of
conjunctiva. This will be most commonly an infective condition.
As you have told you are using Gentamycin and
hydrocortisone acetate eye drops. But I advice you to stop the eye drops as this is containing steroid in the form of hydrocortisone which should not be used in infective conditions.
The other conditions which I consider are
allergic conjunctivitis or inflammation of other structures like
episcleritis, scleritis, uveitis, keratitis....
These conditions need to be differentiated by eye examination.
If you can send me a photograph of the affected eye, I can help you in diagnosing the condition. If you are in doubt you can use only plain antibiotic eye drops like
ciprofloxacin eye drops.
Hope I have answered your query.
With regards
Dr. Dadapeer