Robitussin DM is an over-the-counter cough suppressant and expectorant. This medicine helps to control your cough and thin secretions, so it is more productive. Show A combination of guaifenesin and dextromethorphan, it is widely available under the brand name Robitussin and the generic Tussin. This article discusses Robitussin DM cough syrup, its uses, and potential side effects. It also includes dosing information and warnings. Common UsesThe ingredients in this medicine help to loosen mucus and suppress coughing. People commonly take this medicine for coughs associated with colds, allergies, the flu, and other respiratory illnesses. Robitussin DM and its generic counterparts contain dextromethorphan HBr 10mg, which is a cough suppressant, and guaifenesin 100mg, which is an expectorant. It should not be used in children under 6 without talking to the child's doctor first. Dosing
Side EffectsEvery medication has the potential to cause side effects. Most are minor and the benefits outweigh the risks.
Rare but serious side effects that should be reported to your healthcare provider immediately:
WarningsDo not use this medication if you are taking an MAOI (medication for depression, psychiatric, emotional conditions or Parkinson's disease) or for two weeks after stopping an MAOI. Ask a healthcare provider before using this medicine if you have a chronic cough that is caused by asthma, smoking, or emphysema. If you have a cough that produces a lot of mucus, taking a cough suppressant can be problematic. Suppressing the cough can lead to secondary infections such as pneumonia because the mucus sits in the lungs rather than being expelled by coughing. Talk to your healthcare provider prior to taking this medicine if you are pregnant or breastfeeding as well. Stop use and ask a healthcare provider if:
Do not give Robitussin or other cough suppressants to children under 6. Misuse and OverdoseA National Institute on Drug Abuse survey found that 3% of high school students admit to misusing dextromethorphan (DXM). In high doses, DXM can cause hallucinations, psychosis, agitation, and possibly even overdose. Signs of an overdose include breathing problems, blue-tinged fingernails and lips, increased body temperature, drowsiness, an unsteady gait, and muscle twitches. If you suspect someone has taken too much DXM, call poison control at 1-800-222-1222 or seek immediate medical treatments. Frequently Asked Questions
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Kristina Duda, RN Thanks for your feedback! What are the side effects of Robitussin DM?Side effects from Robitussin DM. dizziness.. lightheadedness.. drowsiness.. nervousness.. restlessness.. nausea.. vomiting.. stomach pain.. What is the most common adverse effect of Robitussin?The more common side effects of the Robitussin ingredient guaifenesin can include: headache. nausea. vomiting.
When should you not take Robitussin?Who should not take Robitussin Cold And Cough Oral?. systemic mastocytosis.. overactive thyroid gland.. diabetes.. closed angle glaucoma.. high blood pressure.. significant uncontrolled high blood pressure.. severe disease of the arteries of the heart.. enlarged prostate.. What happens if you take too much Robitussin DM?Dangerous physical symptoms of dextromethorphan overdose include tachycardia, slow breathing, changes in blood pressure and body temperature, and seizures. It is important to get help for a person suffering from a DXM overdose before these symptoms begin because they are more likely to lead to coma or death.
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