lasik laser eye surgery side effects

side effects of LASIK surgery?

my brother had a lasik laser vision correction 2 months before ..Will it be problematic to him in near future?
what sud he do to be far from any sort of eye problems.Nowadays he eats green vegetables too much . Is it beneficial to his medically treated eyes ?

green vegetables are no effect.
there are must some risk of lasik, the FDA said:

Most common complication is Dry Eyes Syndrome, 21% report
Second common complication is Undercorrection & Overcorrection
Third common complication is Night vision problem, Glare, Halos, Night-driving problem, 19.3% report

Starbursts after Lasik, 19.7% report
Haze after Lasik, less than 1% report
Induced Astigmatism after lasik
Regression & Not Permanent after Lasik, less than 5% report
Epithelial Ingrowth after Lasik, as low as 0.2% and as high as 15%

Corneal Abrasion after Lasik
Flap Never Heals after Lasik, 2% report
Diffuse Lamellar Keratitis (DLK) after Lasik, 0.7% – 32% report
Infection after Lasik, 1:20 for Lasik versus contact lens use
keratoconus after Lasik, 0.04% – 0.6% report

However, post-operative care after Lasik is very important, it will affect your vision results and proper care will reduce the risk of complications.

http://www.lasikreviews.co.uk/lasik-eye-surgery-after-care.htm

After High Definition LASIK with the Filutowski Cataract & LASIK Institute.