Hello,
Thank you for your query at DoctorSpring.com
I understand your concern.
Ciprofloxacin is a safe drug and most people using it report no side effects.
But mostly the commonly reported side effects are gastric upset, nausea, vomiting, headache, dizziness and in few extreme cases a rash.
It never causes bluriness of eyes though.
Hope this was helpful,
Regards.