Recommended Topic Related To:

Robitussin Ac

"Dec. 3, 2012 -- The U.S. flu season is here -- the earliest start since the "moderately severe" season of 2003.

Just as in 2003, the nasty H3N2 flu bug is causing most cases so far.

"This could be a bad flu year," warned CDC"...

Robitussin Ac

Robitussin Ac Side Effects Center

Medical Editor: John P. Cunha, DO, FACOEP

Robitussin Ac (guaifenesin and codeine) is used to treat cough and to reduce chest congestion caused by upper respiratory infections or the common cold. Guaifenesin is an expectorant, and codeine is a narcotic. This medication is available in generic form. Common side effects include drowsiness, dizziness, lightheadedness, facial flushing, nausea, vomiting, or constipation.

Take Robitussin Ac by mouth with or without food, usually every 4 to 6 hours as needed with a full glass of water or as directed by your doctor. Robitussin Ac may interact with cimetidine, quinidine, naloxone, naltrexone, or other medicines that make you sleepy (such as allergy medicine, narcotics, sleeping pills, muscle relaxers, and seizure medicine, depression, or anxiety). Tell your doctor all medications you use. During pregnancy, Robitussin Ac should be used only if prescribed. It is not recommended during the last 3 months of pregnancy due to increased risk for serious side effects in a newborn baby (e.g., withdrawal symptoms such as irritability, abnormal/persistent crying, diarrhea, seizures). Tell the doctor if you notice symptoms in your newborn. This medication passes into breast milk and could have undesirable effects on a nursing infant. Consult your doctor before breast-feeding. The codeine in this medication may be habit-forming, and you may have withdrawal symptoms if you suddenly stop taking it.

Our Robitussin Ac (guaifenesin and codeine) Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

What is Patient Information in Detail?

Easy-to-read and understand detailed drug information and pill images for the patient or caregiver from Cerner Multum.

Robitussin Ac in Detail - Patient Information: Side Effects

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop taking this medication and call your doctor at once if you have any of these serious side effects:

  • severe dizziness or drowsiness;
  • confusion, hallucinations, unusual thoughts or behavior;
  • urinating less than usual or not at all; or
  • slow heart rate, weak pulse, fainting, weak or shallow breathing.

Less serious side effects include:

  • dizziness, drowsiness, headache;
  • warmth, redness, or tingling under your skin;
  • nausea, vomiting, upset stomach;
  • constipation; or
  • skin rash or itching.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Read the entire detailed patient monograph for Robitussin Ac (Guaifenesin and Codeine) »

What is Patient Information Overview?

A concise overview of the drug for the patient or caregiver from First DataBank.

Robitussin Ac Overview - Patient Information: Side Effects

SIDE EFFECTS: Drowsiness, dizziness, lightheadedness, facial flushing, nausea, vomiting, or constipation 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 right away if you have any serious side effects, including: mental/mood changes (e.g., hallucinations), fast/irregular heartbeat, trouble urinating.

Get medical help right away if you have any very serious side effects, including: seizure.

Codeine is changed into a strong narcotic drug (morphine) in your body. In some people, this change happens faster and more completely than usual, which increases the risk of very serious side effects. Get medical help right away if you notice any of the following: slow/shallow breathing, unusual drowsiness/difficulty waking up, confusion.

A very serious allergic reaction to this drug is rare. However, get medical help right away 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 side 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.

Read the entire patient information overview for Robitussin Ac (Guaifenesin and Codeine)»

What is Prescribing information?

The FDA package insert formatted in easy-to-find categories for health professionals and clinicians.

Robitussin Ac FDA Prescribing Information: Side Effects
(Adverse Reactions)

SIDE EFFECTS

No information provided.

Read the entire FDA prescribing information for Robitussin Ac (Guaifenesin and Codeine) »

A A A

Robitussin Ac - User Reviews

Robitussin Ac User Reviews

Now you can gain knowledge and insight about a drug treatment with Patient Discussions.

Here is a collection of user reviews for the medication Robitussin Ac sorted by most helpful. Patient Discussions FAQs

Report Problems to the Food and Drug Administration

 

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.


Living Better

Find the secrets to longer life.


NIH talks about Ebola on WebMD