Carbetapentane; Pseudoephedrine chewable tablet
Carbetapentane; Pseudoephedrine chewable tablet
What is this medicine?
CARBETAPENTANE; PSEUDOEPHEDRINE (kar bay ta PEN tane; soo doe e FED rin) is a combination of a cough suppressant and a decongestant. It is used to treat the symptoms of allergies, a cold, or other sinus problems. It may help with cough and runny nose. This medicine will not treat an infection.
How should I use this medicine?
Take this medicine by mouth. Chew it completely before swallowing. Follow the directions on the prescription label. Take your medicine at regular intervals. Do not take your medicine more often than directed.
Talk to your pediatrician regarding the use of this medicine in children. While this drug may be prescribed for children as young as 2 years of age for selected conditions, precautions do apply.
Patients over 60 years old may have a stronger reaction and need a smaller dose.
What side effects may I notice from receiving this medicine?
Side effects that you should report to your doctor or health care professional as soon as possible:
allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
anxiety, nervous, restless
breathing problems
changes in blood pressure
fast, irregular heartbeat
hallucinations
problems with balance, talking, walking
seizure
trouble passing urine or change in the amount of urine
unusually weak or tired
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
dizziness
drowsy
dry eyes, mouth
headache
nausea
trouble sleeping
What may interact with this medicine?
Do not take this medicine with any of the following medications:
bromocriptine
dihydroergotamine, ergotamine
MAOIs like Carbex, Eldepryl, Marplan, Nardil, and Parnate
stimulant medicines for attention disorders, weight loss, or to stay awake
This medicine may also interact with the following medications:
alcohol
linezolid
mecamylamine
medicines for blood pressure
medicines for depression, anxiety, or psychotic disturbances
medicines for heart problems
methyldopa
procarbazine
reserpine
St. John's Wort
theophylline
What if I miss a dose?
If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
Where should I keep my medicine?
Keep out of the reach of children.
Store at room temperature between 20 and 25 degrees C (68 and 77 degrees F). Protect from light and moisture. Throw away any unused medicine after the expiration date.
What should I tell my health care provider before I take this medicine?
They need to know if you have any of these conditions:
diabetes
difficulty passing urine
glaucoma
heart disease
high blood pressure
taken an MAOI like Carbex, Eldepryl, Marplan, Nardil, or Parnate within the last 14 days
thyroid disease
an unusual or allergic reaction to carbetapentane, pseudoephedrine, other medicines, foods, dyes, or preservatives
pregnant or trying to get pregnant
breast-feeding
What should I watch for while using this medicine?
Tell your doctor or healthcare professional if your symptoms do not start to get better or if they get worse.
Updated:  
July 17, 2018