EXETUSS-GP Oral

In Depth

Generic Name: GUAIFENESIN/PHENYLEPHRINE 12-HOUR SUSTAINED-RELEASE - ORAL
Pronounced: (gweye-FEN-eh-sin/fen-ill-EFF-rin)

EXETUSS-GP Oral Side Effects

Nausea, stomach upset, nervousness, trouble sleeping, dizziness, or headache may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.

Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor immediately if any of these unlikely but serious side effects occur:

shaking (tremor)
fast/irregular/pounding heartbeat
difficult/painful urination
trouble breathing
mental/mood changes (e.g., irritability, confusion, hallucinations)

A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including:

rash
itching/swelling (especially of the face/tongue/throat)
severe dizziness
trouble breathing

This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

In the US -

Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

EXETUSS-GP Oral Precautions

Before taking this medication, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. Also tell your doctor if you are very sensitive to the effects of other sympathomimetics (e.g., pseudoephedrine).

Before using this medication, tell your doctor or pharmacist your medical history, especially of: