Why is there blood in my left eye as a Pakistani resident?

The retina is a thin film of tissue making the inner surface of your eye that transmits the images outside to your brain. Problems with the retina can lead to serious vision issues. Signs of the problem with the retina you might get are blurred vision, flashes of light that come out of nowhere, and the perception of something that is not there in your field of vision. Causes can range from aging to serious conditions like diabetes. In the case of treatment, the restoration of vision is usually done by a surgical operation on the damaged retina. 

Yes, eye pain can be a sign of TB infection if your eyes are infected with it. TB can infect the eyes which in turn can lead to various health problems. Typical symptoms are the presence of eye pain, redness, and blurry vision. The medication for TB treatment should be followed strictly as prescribed by your doctor. Also, it is recommended to have regular check-ups to track your progress. 

Both your eyes are mostly fine. A corneal erosion can be dangerous and cause pain and sensitivity to light. Even if you have perfect eyesight, you may need to wear special glasses that will protect your eye from an even greater injury. These glasses can be used to stop more erosions from happening. 

Common eye problems such as dry eyes and floaters need treatment. It is advised to see an ophthalmologist to have a proper evaluation and treatment. 

This issue is called myopia. It occurs when your eye­ball is too long or the cornea is too curved. Howeve­r, wearing glasses with the right treatment helps correct this. You nee­d regular eye e­xams to check your vision.

You might notice changes in air pressure while flying after such a procedure. This could be uncomfortable or slow down the healing process. So, it’s better to postpone your trip until your eyes fully recover from surgery. 

You are experiencing an ailment called eye strain. Nowadays, it is common for people to experience problems with their eyesight. When your eyes are overworked they might be showing kaleidoscope colors or red. This is possible when the eyes are staring at light bulbs for too long. To help, rest your eyes by looking away from screens and lights. Eye drops or glasses may also be useful.