Originally posted by stella
THIS problem, I can handily address.
IN MY OPINION, nobody with dry eye syndrome/ocular surface disorder/toxic tears/dysfunctional tear syndrome/keratoconjuncitivits sicca -- call it what you like -- should EVER put a preservative in their eye, unless it's a short-term anti-microbial eye drop prescribed to resolve an infection (medical need, not palliative care).
Do a search on this forum for the keywords:
BAK
BAC
Benzalkonium Chloride
Preservatives
AND ... generally poke around for a while. It's a treasure-trove of information, provided by a whole gaggle of really good people.
I wish you all the best.
Neil
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