Eye Care & Problems

As i am a student i have to attend classes for 4 to 5 hrs.But sometime not always, after 1-2 hr it becomes difficult for me to watch on blackboard. And sometimes i got intolerable headache.

My niece is a 9 year old girl and her right eye appears to be smaller than the left one. A pic can be seen here https://drive.google.com/file/d/0B-9FayX3b3caTlV0c3RJeXBEbW8/view?usp=drivesdk Can you please let me know if this is normal?

An heat boil on my left eyebrow. The size is not big but this is the second time it has appeared since last 1 month. It got cured automatically at the first time but came again within a week. Please explain what could be the actual problem. The heat boils are not anywhere else on my body buy only on eye. Kindly suggest a general medicine for the same. Thank you.

Everytime i go to doctor fr eye testing,there will be variation in the prescription given by different doctors even though checked on same day.1 doctor says -3.5, 180° someother doctor says -3.5, 10°. which is correct & hw to get lasik done with this problem? does this affect eyes after lasik & can we correct it?does crying,stress,ovrthinkng affect

I am 25 yr old female.I have sight of minus 3.5 to both eyes & using glasses.when doctor tests my eyes & ask to read the letters when it comes to last 2 lines i will be totally confused.they will be changing the angle & ask constantly is it clear now.is it a problem for lasik to input the angle(deg). do they take manual reading or computer reading?

Yesterday dust was sending inside the eye. So I didn't close my eye. It's so irritating and also tears came. Please tell me the solution

My son Tanishq is 23month old and he has problem of getting tears every time his eyes since born so what to do

Hi Dear Doctors, My sister has some kind of allergy of swelling in upper eyelids due to which we have been already performed two times operation to remove the extra skin but we did not get the positive result in this. PFA of current pictures of eyes. Please give a better suggestions on this,  is there requires any kind of surgery or anything else, if we do what kinds of pros and cons in near the future. We will be greatful thanks to you. Thanks Regards MANOJ KUMAR.

I was popping fleas on my cats and some flea guts flew into my eye. Now it's red and itches something fierce.

I can't see properly from left eye my retina is damaged I can see only light dot moving by torch while examined by doctor's