This medication is used to relieve dry, irritated eyes. Common causes for dry eyes include wind, sun, heating/air conditioning, computer use/reading, and certain medications.
Off white to cream colored powder.
Carboxymethylcellulose is a cellulose derivative which is a beta-(1,4)-D-glucopyranose polymer. ... It is often used as its sodium salt, sodium carboxymethyl cellulose. Commonly added in food products, it acts as a viscosity modifier or thickener and emulsifier. It is found in eye drops as a lubricant.