Mucinex dm how long

However, at higher dosages, the likelihood of side effects from the drugs in Mucinex and Mucinex DM increases. The chart below lists examples of possible side effects of Mucinex and Mucinex DM.

These drugs are called monoamine oxidase inhibitors, or MAOIs. Examples of these drugs include:. The interaction between these drugs and Mucinex DM can cause a serious reaction known as serotonin syndrome.

This reaction can be life threatening. Symptoms of serotonin syndrome include:. Keep reading: Serotonin syndrome symptoms, treatment, and more ». Also, dextromethorphan, one of the ingredients in Mucinex DM, is a commonly misused drug.

It can cause a high or euphoria when used in high doses. It can even cause hallucinations. For the best results:. What side effects can Mucinex DM cause? Learn about the symptoms that Mucinex and NyQuil treat and more to see if one of these drugs is right for your cold or flu. Learn more about the ways you can treat a stuffy nose, or nasal congestion, at home, including tips on decongestants, humidifiers, and steam remedies.

Steam inhalers are used as personal saunas for skin care or supporting respiratory health. We created a list of steam inhalers to suit your needs. You may have heard that you can sweat out a cold, but is this an effective remedy? Learn more here. Typically, postnasal drip can be alleviated at home. Try these remedies and OTC products to relieve your symptoms. Salt water gargles are touted as an effective and easy home remedy for a sore throat.

We explain why, plus additional benefits. Can apple cider vinegar be used for colds? We explain the benefits of apple cider vinegar, and what the science says about it treating the common cold. Find out how Mucinex and Mucinex DM are different and how these two drugs treat chest congestion. Learn about the symptoms that Mucinex and NyQuil treat and more to see if one of these drugs is right for your cold or flu. Learn more about the ways you can treat a stuffy nose, or nasal congestion, at home, including tips on decongestants, humidifiers, and steam remedies.

Steam inhalers are used as personal saunas for skin care or supporting respiratory health. We created a list of steam inhalers to suit your needs. You may have heard that you can sweat out a cold, but is this an effective remedy?

Learn more here. Typically, postnasal drip can be alleviated at home. Try these remedies and OTC products to relieve your symptoms. Salt water gargles are touted as an effective and easy home remedy for a sore throat. We explain why, plus additional benefits. Can apple cider vinegar be used for colds? We explain the benefits of apple cider vinegar, and what the science says about it treating the common cold.

Health Conditions Discover Plan Connect. Medically reviewed by Zara Risoldi Cochrane, Pharm. What does Mucinex DM do? Mucinex DM side effects. Drug interactions and serotonin syndrome. Talk with your doctor. Read this next. Side Effects of Mucinex D. Comparing Mucinex and Mucinex DM. Mucinex vs. If you are using an extended-release preparation the tablets should not be cut, crushed, or chewed but taken whole.

You should drink plenty of water with this medication. This medication can typically be taken with or without food. A typical adult dose of Mucinex is 1 to 2 mg tablets every 12 hours, or 1 maximum strength tablet mg every 12 hours.

The package directions should be followed very closely when giving Mucinex to children since the dose will vary based on the child's age and weight as well as the preparation used. Mucinex should not be given to children under the age of 4 years.

You should talk to your healthcare provider before taking this medication if you are pregnant or breastfeeding, have kidney or liver disease, or if your cough may be caused by illness other than an upper respiratory infection or allergies such as emphysema or COPD. Guaifenesin is generally well tolerated and considered safe to use, but like all medication may cause side effects.

The most common side effects associated with this medication are:. Less common side effects of this medication include but are not limited to:. You should discontinue this medication and seek emergency medical attention if you experience symptoms of a severe allergic reaction to this medication which could include:.

You should also contact your healthcare provider if your cough persists longer than 7 days or if it is accompanied by a fever that does not go away. Mucinex has little evidence to suggest that it has a strong effect to help you clear secretions. Some of the combinations listed above also are counter-intuitive. For instance, Mucinex DM has a cough suppressant, when you should be trying to thin your secretions and get rid of the excess mucus by coughing.

Caution should always be used when taking combinations of medications that may reduce the efficacy of the other medication. Staying properly hydrated with water is an important factor in helping to reduce the frequency of having thick secretions which are then difficult to cough up. There are many other medications that can help, but they are typically reserved for chronic issues related to cystic fibrosis, chronic COPD, and other respiratory conditions.

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