Hello I need advice please. I've been on methotrexate for about a year without too many issues, a little nausea and the occasional headache. Now suddenly over the past couple of months I've noticed my eyes are either dry or watery. I wear glasses for driving ( although I haven't driven in a while) and using the computer. Also my vision is very blurry, I struggle to focus on anything. I also take sulfasalazine . Could this have anything do with the meds or something else.