Numobid PE Oral
In Depth
- Uses and How to Use
- Dosage and Storage
- Precautions and Side Effects
- Drug Interactions
- Drug Images
Pronounced: (gweye-FEN-eh-sin/fen-ill-EFF-rin)
Numobid PE Oral Uses
This combination medication is used to treat symptoms (coughing, runny/stuffy nose, congestion) caused by the common cold, allergies, asthma, bronchitis, sinusitis, and other breathing illnesses.
This product is usually not used for ongoing cough from smoking or long-term breathing problems (e.g., chronic bronchitis, emphysema) unless directed by your doctor.
Guaifenesin belongs to a class of drugs known as expectorants. It works by thinning and loosening mucus in the airways, clearing congestion, and making breathing easier.
Phenylephrine belongs to a class of drugs known as decongestants. It causes a narrowing of blood vessels in the nose and sinuses to reduce nasal congestion (stuffy nose).
Do not use this medication in children younger than 2 years unless specifically directed by the doctor. 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 Numobid PE Oral
Take this medication by mouth with or without food as directed by your doctor. Do not crush or chew this medication. Tablets may be broken in half if they have lines for breaking (scores). Drink plenty of fluids while taking this medication. Fluids will help to break up mucus and clear congestion.
Dosage is based on your medical condition and response to therapy.
Use this medication regularly in order to get the most benefit from it. To help you remember, take it at the same times each day.
Inform your doctor if your condition persists or worsens after 7 days.











