Find & Manage Your Patient Assistance Programs
Estimated patient savings $600,000,000.00
COPD
GUAIFENESIN WITH DYPHYLLINE - ORAL

Important Note

The following information is intended to supplement, not substitute for, the expertise and judgment of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. Consult your healthcare professional before using this drug.

GUAIFENESIN WITH DYPHYLLINE - ORAL

(gweye-FEN-eh-sin WITH dye-FILL-in)

COMMON BRAND NAME(S): Dilor-G, Lufyllin-GG

Uses

Guaifenesin is an expectorant which helps to loosen mucus. Dyphylline acts to widen air passages in the lungs to make breathing easier. This combination medication is used to relieve symptoms associated with the common cold, allergies, hay fever, sinusitis and other respiratory illnesses.

How To Use

Take this medication as prescribed. Be sure to follow instructions closely. Do not increase your dose or take this more often than directed. This medication is best taken with a full glass of water after a meal or snack.

Side Effects

Headache, stomach upset, loss of appetite, nausea, anxiety, irritability or nervousness may occur the first several days as your body adjusts to the medication. If any of these effects continue or become bothersome, inform your doctor. Notify your doctor if you develop: chest pain, fast/irregular heartbeat, rash, vomiting, trouble sleeping, dizziness, flushing, tremors, mental confusion. Notify your doctor if your breathing difficulty continues or worsens. If you notice other effects not listed above, contact your doctor or pharmacist.

Precautions

Tell your doctor your medical history, especially of: kidney disease, heart disease, lung disease (e.g., asthma, emphysema), high blood pressure, history of ulcers or seizures, glaucoma, any allergies. Smoking can reduce the effects of this medication. Inform your doctor if you smoke before taking this. Limit your intake of caffeine containing products while taking this medication as it can increase the risk of side effects. Caffeine is found in coffee, tea, cola, cocoa and chocolate. This medication should be used only if clearly needed during pregnancy. Discuss the risks and benefits with your doctor. Since small amounts of this medication are found in breast milk, consult your doctor before breast-feeding.

Drug Interactions

Tell your doctor of any over-the-counter or prescription medication you may take including: blood pressure medicine, anti-seizure drugs, antibiotics, steroids, thyroid hormones, "water pills" (diuretics). Do not start or stop any medicine without doctor or pharmacist approval.

Overdose

If overdose is suspected, contact your local poison control center or emergency room immediately. Symptoms of overdose may include nausea, vomiting, diarrhea, restlessness, irritability, headache, difficulty sleeping, loss of appetite, irregular heart rate, sweating, and seizures.

Notes

Drink plenty of fluids, especially water while taking this medication. It will help to break up mucus and clear congestion.

Missed Dose

If you miss a dose, take it as soon as remembered; do not take it if it is near the time for the next dose, instead, skip the missed dose and resume your usual dosing schedule. Do not "double-up" the dose to catch up.

Storage

Store at room temperature between 59 and 86 degrees F (15 to 30 degrees C) away from heat and light. Do not store in the bathroom.