Iophen-C NR and Prefrin Liquifilm

• Generic Name: codeine / guaifenesin
• Dosage Forms: n.a.
• Other Brand Names: Allfen CD, Cheracol with Codeine, Cheratussin AC, Codar GF, Duraganidin NR, Guaiatussin AC, Iophen-C NR, Mar-cof CG, M-Clear, Mytussin AC, Relcof C, Guaifenesin AC Liquid, Iophen C-NR, Mar-cof CG, Ninjacof-XG, Virtussin A/C

Codeine is a narcotic cough suppressant. It affects the signals in the brain that trigger cough reflex.

Guaifenesin is an expectorant. It helps loosen congestion in your chest and throat, making it easier to cough out through your mouth.

Iophen-C NR is a combination medicine used to treat cough and chest congestion caused by allergies, the common cold, or the flu.

Iophen-C NR will not treat a cough that is caused by smoking, asthma, or emphysema.

Iophen-C NR may also be used for purposes not listed in this medication guide.

• Generic Name: phenylephrine ophthalmic
• Dosage Forms: n.a.
• Other Brand Names: AK-Dilate, Altafrin, Mydfrin, Neofrin, Relief, Isopto Frin, AK-Nefrin, Neo-Synephrine Ophthalmic, Phenoptic, Prefrin, Ocu-Phrin

Ophthalmic phenylephrine in strengths of 2.5 and 10% is used to dilate (enlarge) the pupil. It is used before eye examinations, before and after eye surgery, and to treat certain eye conditions. In the U.S., these preparations are available only with your doctor's prescription.