I recently ordered from OcuSoft: RETAINE MGD OPHTHALMIC EMULSION - 30 SINGLE-DOSE VIALS. It said it was preservative free, which doesn't mean too much to me since I have many sensitivity problems with some inactive ingredients.
I looked online for package insert to find it contains *Cetalkonium Chloride.*
http://www.ocusoft.com/SearchResults.aspx?q=retaine
The company has a phone number for questions but I didn't get a straight answer. They don't have chemists on the phone line! Only sales rep's.
Are there any chemists or OD/MD's that can answer my question? It's been over 30+ years since I took organic chemistry in college. When I look at the structure & names of both Cetalkonium Chloride & Benzalkonium Chloride they seem similar.
http://dailymed.nlm.nih.gov/dailymed...31d#nlm34071-1
I looked online for package insert to find it contains *Cetalkonium Chloride.*
http://www.ocusoft.com/SearchResults.aspx?q=retaine
The company has a phone number for questions but I didn't get a straight answer. They don't have chemists on the phone line! Only sales rep's.
Are there any chemists or OD/MD's that can answer my question? It's been over 30+ years since I took organic chemistry in college. When I look at the structure & names of both Cetalkonium Chloride & Benzalkonium Chloride they seem similar.
http://dailymed.nlm.nih.gov/dailymed...31d#nlm34071-1
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