Eye Care & Problems

What is pupil light reflex ?? After covid I don't have it because when I go to outside and intense light come in my eyes my eyes don't react And when I went from darkness to bright light like son der is no irritation or something occur in my eyes Please tell what is this ??

From evening I'm having burning and redness in both eyes today I didn't even go in dust also I was stay at all day long wats the reason foe redness in both eyes

Please suggest treatment., My dark circles first appeared in 2004, but in recent year it becomes worst.

My father is B.P. patient .Earlier due to high blood pressure ,one eye side has been damaged on 2009 .We have visited sankar netralay,dr rajendra prasad hospital AIMS delhi.no solution was there..So kindly suggest any solution is available now. Thank you sir

Yesterday I consult doctor for itching and burning of eyes so doctor prescribed olopatfor 2 weeks  and refresh eye drops for 1 month.today I start to put eye drops on eyes 2 times I take olopat.my daughter touched the (surface) tip of eye drop bottle.it is contaminated? Can I use another?I ordered new olopat drops but  it reached me 3 days later.so can I discontinue olopat drops it cant cause any side effects I use only 1 day( 2times).can after 2 days I   restart it. From that  Can i  continue refresh eye drops.please answer thank you.

Since last 2 days, my eye has been unusually watery, only the left one... Like thick water.. And I'm experiencing pain in my eye lid.. When I move my eye or accidentally touch it, I feel pain near my eyelash. Today, I noticed a physical development.. a pimple sort of. I'm attaching pictures. Please help.

Last 8yrs I'm using specs now I have -2.5 and -3 power so how to increase eye power and vision and what to eat

White spot in middle of eye,unable to see properly White spot in middle of eye,unable to see properly

I had covid on 25 April2021  my smell and taste had gone still no improvement On 11 July My c section has been done I have noticed that My eyes don't irritating while I see sunlight What is the problem?? M not understanding m worried please please answer 😭

My father is a diabetic patient, having blood sugar 210 (fasting). He is suffering from cataract in left eye, doctor said until sugar is under control it can't be operated, is there any non invasive treatment in this regard. Pls help