Hi, I Seem To Have Irritation In My Eyes (might

hi, i seem to have irritation in my eyes (might be dry eye issue) which gets impoved when i use a new product called eye spa from lifezen pharmaceuticals. Eye SpaTM uses a well trusted, unique composition of sodium carboxy-methyl cellulose (CMC), 0.5% w/v solution. I wanted to know if it is safe to use this daily and on a long term basis. are there any issues of using this on a long term?