(Concern) Eye dryness medication

Since I spend a lot of time looking at my phone and computer, my eyes also feel dry.

Before I knew it, I entered my 40s and presbyopia came along with it.

I have difficulty opening my eyes in the morning due to dry eyes.

I am using a single-use eye drop called Kainix for dry eyes.

It's been a little while since I used the eye drops called Kaínix.

People like me who have used single-use eye drops for dry eye syndrome for a long time.

I'm wondering if it's okay to stay for a long time or if it might cause any issues.