week 12 excipients Flashcards

1
Q

tonicity adjusting agents: opthalmic

A

NaCl
glycerin
mannitol
dextrose

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2
Q

Buffers and pH: opthalmic

A

borate and phosphate buffers

acetic acid/sodium acetate buffers

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3
Q

surfactants: opthalmic

A

nonionic surfactants: polysorbate 20, polyoxyl 40 stearate

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4
Q

preservatives: opthalmicx

A

benzalkonium chloride
chlorobutanol
methyl paraben
thimerosal

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5
Q

chelating agents and antioxidants

A

disodium edetate (EDTA)
sodium bisulfite
sodium methabisulfite

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6
Q

suspending and viscosity inducing agents

A
hydroxyethylcellulose
hydrozypropyl methylcellulose
methylcellulose
polyvinyl alcohol
polyvinylpyrrolidone
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