Hi.. my eye sight is getting weak day by day.. what should i do.. suggest some diet good for eyes.?

No.: There are multiple reasons your eyesight could be getting weaker, but if it's happening so quickly that you notice a "day by day" worsening, you need to see an ophthalmologist asap. See a medical doctor, not an optometrist in an eye glass store. Call someone now. Good luck.

See your doctor: Symptoms like these are best deterimed by a thorough evaluation by your physician. Based on his/her findings, a treatment plan can be developed to help you.