Mucinex D

Mucinex D is an over the counter (OTC) medication prescribed to treat chest congestion caused by the common cold, infections, or allergies.  Mucinex D belongs to a group of medicines called expectorants. Get to know how Mucinex D works, its side effects, precautions, and contraindications where Mucinex D is not suggested.

How does Mucinex D work?

Mucinex D helps to reduce chest congestion caused by infections or allergies and colds. It works by thinning the mucus in the air passages. Mucinex D can control symptoms but doesn’t treat the cause of congestion.

It works by relieving the chest congestion (accumulation of excess fluid and mucus in the lungs) and loosens mucus that causes chest congestion and makes it easier to cough up the mucus and clear the airways. This drug comes in tablet form and is taken every 12 hours with a full glass of water.

Mucinex D is not advised to use if you are allergic to ingredients in it, if you are breastfeeding, if you ever had Stevens-Johnson syndrome (A rare, serious disease of the skin and mucous membrane), or if you are 12 years old or younger. During pregnancy Mucinex D should only be used if benefits outweigh the risks. If you have a kidney disease, liver disorder or stomach ulcers take extra precaution while using this drug.

Mucinex D Uses and Benefits

Mucinex D is prescribed for the treatment, control, prevention, & improvement of the following ailments, conditions, and symptoms:

  • Chest congestion
  • Cough
  • Chronic obstructive pulmonary disorder (COPD)

Mucinex D – Composition and Active Ingredients

Mucinex D contains following drugs as active ingredients.

  • Guaifenesin: it helps in loosen throat and chest congestion by thinning mucus.
  • Pseudoephedrine: it assists in relieving the stuffy nose and other mucus effects by shrinking blood vessels in the nasal passages.

Mucinex D – Side effects

Below are the common side effects that can occur from Mucinex D. Some of the side effects may occur very rarely. If you experience any of these side effects, inform your physician immediately:

Some common side effects may include:

  • Nausea
  • Cough
  • Throat irritation
  • Itchy rash
  • Stomach pain
  • Hypersensitivity reaction
  • Diarrhea
  • Vomiting
  • Respiratory tract inflammation
  • Respiratory tract infection
  • Musculoskeletal (bone, muscle or joint) pain

Mucinex D Tablet Contraindications

Hypersensitivity to Mucinex D is a contraindication. In addition, it should not be used if you have the following conditions:

  • Allergic reactions
  • Pregnant
  • Taking more than one cough or cold medicine
  • Breastfeeding
  • Breathing difficulty

How to use Mucinex D

Always take Mucinex D in the dose and duration as advised by your physician. Swallow it as a whole. Do not crush, chew or break it. It can be taken with or without food, but it is better to take Mucinex D tablet at a fixed time.

Expert advice for Mucinex D Tablet

  • Do not take Mucinex D if you have known allergy to it.
  • Stop taking Mucinex D and consult your physician immediately if you notice any breathing difficulty and swelling on your face, neck throat or tongue (severe allergic reactions).
  • Do not take Mucinex D if you are taking more than 1 cough and cold medicine.
  • Consult your health specialist before you start taking Mucinex D if you have lung disorder in which the flow of air to the lungs is blocked (COPD-chronic obstructive pulmonary disease) such as emphysema, asthma, inflammation of air passages (bronchitis), porphyria (a rare blood pigment disorder that affects skin and other organs), smokers cough.
  • Consult your physician before you start Mucinex D if you are suffering from liver or kidney problems, or if you are taking alcohol.
  • Mucinex D should not be combined with cough suppressants in the treatment of cough.
  • Consult your physician if your symptoms worsen or do not improve within SEVEN days, tend to recur, or are accompanied by a fever, rash, or persistent
  • It is important to tell your physician, while undergoing urine tests, if have recently taken or are taking Mucinex D as it can affect some results.
  • Do not consume Mucinex D if you are pregnant or breastfeeding unless it is advised by your physician.

Mucinex D Dosage

  • For Adults and children: 1 or 2 tablets every 12 hours. Do not exceed 4 tablets in 24 hours.
  • Do not use Mucinex D tablets Children who are under 12 years of age
  • Take with a full glass of water
  • This Mucinex D can be administered without regard for the timing of meals
  • If you miss the dosage take as soon as possible, and if it is near to next dose, skip the missing dosage continue the regular dosage. Do not take extra doses.

Precautions while using Mucinex D

Before taking the drug, inform your physician if you are allergic to it. This drug may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your physician for more information.

Before using this Mucinex D, tell your physician or pharmacist your medical history, especially of: breathing problems such as chronic bronchitis, emphysema, smoker’s cough and asthma), cough with blood (hemoptysis) or large amounts of mucus.

Before taking this drug, tell your physician about all the products you use (including vitamins,  herbal products, prescription drugs, and non-prescription drugs).

During pregnancy, Mucinex D should be used only when clearly needed. Discuss the benefits and risks with your physician.

Mucinex D Brands

Mucinex D is available as several brands, and comes in the forms like:

  • Tablet
  • Capsule
  • Extended-release (long-acting) tablet
  • Syrup
  • Dissolving granule

Few examples of available brands of Mucinex D are:

  • Mucinex D Sinus-Max (various formulations)
  • Mucinex D Fast-Max (various formulations)
  • Maximum Strength Mucinex D/Mucinex D DM
  • Children’s Mucinex D (various formulations)
  • Strength Mucinex® D Expectorant and Nasal Decongestant Caplets
  • Maximum Strength Mucinex® Sinus-Max® Pressure & Pain Liquid
  • Maximum Strength Mucinex® Sinus-Max® Pressure & Pain, Liquid

Mucinex D Drug interactions

Usage of this drug is not advised along with below-mentioned medications as it may interact with these medications.

  • Bromocriptine
  • Cocaine
  • Ergot alkaloids like dihydroergotamine, methylergonovine etc
  • Digoxin
  • Medicines for colds or allergies
  • Medicines for depression, anxiety, or psychotic disturbances
  • Medicines for sleep
  • Indomethacin
  • Mecamylamine
  • Medicines for blood pressure
  • Methyldopa
  • Reserpine
  • Some herbal or nutritional supplements
  • Some medicines for Parkinson’s disease

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