What is wrong with my left eye?

Question by Matthew T: What is wrong with my left eye?
I have astigmatism in the left eye. I have been wearing contacts for 10 years and my vision has become much worse in the last 4 years and MUCH worse in the last year. I am now 27. I have difficulty driving [...]

What happens if someone takes the wrong does of Insulin for diabetes?

If someone had diabetes and were unable to get to their own insulin and (unwisely) took someone else’s medication, what would happen if a) the dose was too strong b) the dose was too little?
P.S. this is research for a fictional story and hasn’t actually happened!

What is wrong with my left eye?

I have astigmatism in the left eye. I have been wearing contacts for 10 years and my vision has become much worse in the last 4 years and MUCH worse in the last year. I am now 27. I have difficulty driving at night and my vision is poor on the basketball [...]