Mucinex d how does it work

The pseudoephedrine in Mucinex D can affect your heart and increase your blood pressure. Symptoms of heart-related side effects include:. The active ingredients in Mucinex D can both affect your nervous system.

However, these side effects are rare. Guaifenesin rarely causes stomach problems when you use it at recommended doses. Pseudoephedrine can cause the following side effects:.

A possible side effect of Mucinex D is an allergic reaction. This may cause a skin rash. If you experience a rash after taking Mucinex D, stop taking it and contact your doctor. Taking this drug if you have certain conditions increases your risk of severe side effects.

Talk to your doctor before taking Mucinex-D if you have medical conditions such as:. Most of the severe side effects of Mucinex D can happen when you use too much.

If you have any questions about how much you should use, ask your pharmacist. Stop using Mucinex D and contact your doctor immediately if you have any of these severe side effects. Maximum Strength Mucinex D contains double the amount of medicine. There are no additional side effects of the stronger formula as long as you take it as directed. Mucinex D can help most people relieve chest and nasal congestion without side effects that are harmful or worrisome.

However, this is not true for everyone, especially if you have certain medical conditions or take other drugs. What side effects can Mucinex DM cause? A metallic taste when coughing often results from frequent coughing and mucus buildup from a cold. It is not known if this medication may be harmful to an unborn baby. Do not use this medicine without medical advice if you are pregnant. Guaifenesin and pseudoephedrine may pass into breast milk and may harm a nursing baby. Decongestants may also slow breast milk production.

Do not use this medicine without medical advice if you are breast-feeding a baby. Artificially sweetened liquid medicine may contain phenylalanine. Check the medication label if you have phenylketonuria PKU. Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat. This is not a complete list of side effects and others may occur.

Call your doctor for medical advice about side effects. This medication may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert. Ask a doctor or pharmacist before using any other cough, cold, or allergy medicine. Guaifenesin and pseudoephedrine are contained in many combination medicines. Taking certain products together can cause you to get too much of a certain drug. Use Mucinex D Guaifenesin And Pseudoephedrine exactly as directed on the label, or as prescribed by your doctor.

Do not use in larger or smaller amounts or for longer than recommended. Use exactly as directed on the label, or as prescribed by your doctor. Cough or cold medicine is usually taken only for a short time until your symptoms clear up. Do not give this medication to a child younger than 4 years old. Always ask a doctor before giving cough or cold medicine to a child. 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. Health Conditions Discover Plan Connect. Comparing Mucinex and Mucinex DM. Medically reviewed by Zara Risoldi Cochrane, Pharm.

Active ingredients Dosage Side effects Interactions Takeaway We include products we think are useful for our readers. Introduction When you need some help shaking that chest congestion, Mucinex and Mucinex DM are two over-the-counter drugs that might help.

Active ingredients. Forms and dosage. Side effects. Read this next. Mucinex vs. Medically reviewed by Darren Hein, PharmD.