Nalex-CR Oral
Generic Name: GUAIFENESIN/PSEUDOEPHEDRINE SUSTAINED-RELEASE -
ORAL
Pronounced: (gweye-FEN-eh-sin/sue-doh-eff-ED-rin)
Nalex-CR Oral Uses
Guaifenesin/pseudoephedrine is used for the temporary relief of
nose/sinus/ear congestion and cough with phlegm caused by the
common cold, allergies, or infection. Pseudoephedrine is called a
sympathomimetic and works by decreasing the swelling of nose and
ear tissues and opening nose passages. Guaifenesin is called an
expectorant. It works by making phlegm in the breathing tubes more
liquid. This helps the cough to clear phlegm better.
Do not use this medication in children younger than 6 years
unless specifically directed by the doctor. Some products are not
recommended for use in children younger than 12 years. Consult with
the doctor or pharmacist regarding your specific product. To
decrease the risk for serious side effects, carefully follow all of
the doctor's dosage directions. Do not give other cough and cold
medication that might contain the same or similar ingredients (see
also Drug Interactions section). Ask your doctor or pharmacist
about other ways to relieve cough and cold symptoms (e.g., saline
nose drops/spray, using a humidifier or infant nasal suction
bulb).
How To Use Nalex-CR Oral
Take this medication by mouth, usually every 12 hours with a
full glass of water or as directed by your doctor. If stomach upset
occurs, take with food or milk. Sustained-release products should
be swallowed whole. Do not crush, chew, or split this medication.
Doing so can destroy the long action of the drug and may increase
side effects.
Dosage is based on your age, medical condition and response to
therapy. If this medication does not require a prescription from
your doctor, follow the specific dosing instructions on the
packaging to find the correct dose for your age.
If your doctor directs you to take this medication daily, take
it regularly to get the most benefit from it. To help you remember,
take it at the same time(s) each day.
If your symptoms do not improve after 7 days, if they worsen, or
if you develop a fever/chills, contact your doctor. Do not take
more medication than is recommended.
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