Use only the brand of this medicine that your doctor prescribed. Do not replace preservative-containing (CosoptÂ®) with the product without preservative (CosoptÂ® PF). CosoptÂ® PF eye drops is a sterile solution that does not contain any preservatives. Use the solution in the single-unit containers immediately after opening.
*Lewis Howard Latimer was born on this date in 1848. He was an African American inventor and innovator in the electric lighting industry. As a boy Latimer worked in his fatherâs barbershop in Chelsea, Massachusetts.
About the author (1956) Lewis A. Coser (1913-2003) was Distinguished Professor of Sociology Emeritus at the State University of New York.