Take this medication by mouth with or without food, usually every 4 to 6 hours as needed, or as directed by your doctor. Drink plenty of fluids when you use this medication unless otherwise directed by your doctor. The fluid will help loosen the mucus in your lungs.

Does Mucinex really last 12 hours? Guaifenesin, the active ingredient in Mucinex SE, helps relieve chest congestion by thinning the mucus in the bronchial passageways to make the cough more productive. The bi-layer tablet releases immediately and lasts for up to 12 hours.

Also, What symptoms does Mucinex treat? Mucinex is an expectorant. It’s used to treat chest congestion and cough. It helps relieve chest congestion by breaking up mucus that’s stuck in your airways so you can cough it up. Mucinex comes in tablets or a liquid.

Is Mucinex good for pneumonia?

Symptoms of both viral and bacterial pneumonia can be treated with expectorant (not suppressant) cough medicines like Mucinex or Robitussin decongestants or nasal sprays; increased hydration; inhaled medications like Mucomyst or Albuterol; and nebulizers using distilled water, saline solution or other medication, …

21 Related Questions and Answers

What is the fastest way to get mucus out of your lungs?


Home remedies for mucus in the chest

  1. Warm fluids. Hot beverages can provide immediate and sustained relief from a mucus buildup in the chest. …
  2. Steam. Keeping the air moist can loosen mucus and reduce congestion and coughing. …
  3. Saltwater. …
  4. Honey. …
  5. Foods and herbs. …
  6. Essential oils. …
  7. Elevate the head. …
  8. N-acetylcysteine (NAC)

How quickly does Mucinex work?

Response and effectiveness. Some effects of guaifenesin should be noticed within 30 minutes of taking it orally; however, up to two days of regular dosing may be needed before the full effects are seen. Liquid guaifenesin lasts for approximately four to six hours.

Is it OK to take Mucinex at night?

You can take Mucinex and NyQuil together safely if you follow the recommended dosage for each drug. However, taking Mucinex at night with NyQuil might actually keep you from falling asleep. Mucinex will loosen your mucus, which can cause you to wake up to cough.

Can you take Mucinex with Covid?

Lozenges, cough drops, and over-the-counter medicines such as dextromethorphan (Robitussin and others) and guaifenesin (Mucinex and others) can help with the cough that often comes with COVID-19. Dextromethorphan could be the choice for the dry cough that COVID-19 is best known for; guaifenesin that for wetter coughs.

Is Mucinex good for mucus in throat?

As mentioned above, the main active ingredient in Mucinex is guaifenesin, which is an expectorant. Expectorants are medications that theoretically thin mucus. They loosen the congestion in your chest and throat and make it easier for you to remove the mucus by coughing.

How do you get rid of phlegm in the back of your throat?


Self-care steps

  1. Gargle with warm salt water. This home remedy can help clear mucus from the back of your throat and may help kill germs.
  2. Humidify the air. …
  3. Stay hydrated. …
  4. Elevate your head. …
  5. Avoid decongestants. …
  6. Avoid irritants, fragrances, chemicals, and pollution. …
  7. If you smoke, try to stop.

Does Mucinex dry up mucus?

Mucinex is considered a chest decongestant because it loosens up mucus and helps you cough it up.

Can mucus get stuck in your lungs?

Mucus buildup in the lungs can be cased by infection, gastroesophageal reflux disease (GERD), smoking, cystic fibrosis, allergies, bronchiectasis, and chronic obstructive pulmonary disease (COPD).

Which mucinex break up chest congestion?

Mucinex 12-Hour Chest Congestion Expectorant Tablets Relieves Chest Congestion, Thins and loosens mucus. Mucinex contains active ingredient 600 mg Guaifenesin.

How can I clean my lungs in 3 days?


Ways to clear the lungs

  1. Steam therapy. Steam therapy, or steam inhalation, involves inhaling water vapor to open the airways and help the lungs drain mucus. …
  2. Controlled coughing. …
  3. Drain mucus from the lungs. …
  4. Exercise. …
  5. Green tea. …
  6. Anti-inflammatory foods. …
  7. Chest percussion.

Does Mucinex clear sinuses?

Nasal irrigation and decongestants can help in the treatment of chronic sinusitis by keeping mucus loose and nasal passages clear. The mucus-thinning agent guaifenesin (Mucinex) is another option. Nasal steroids may be added to help counter inflammation.

Does Mucinex help with phlegm in throat?

You can try products like guaifenesin (Mucinex) that thin mucus so it won’t sit in the back of your throat or your chest. This type of medication is called an expectorant, which means it helps you to expel mucus by thinning and loosening it.

Does mucinex dry up mucus?

Mucinex is considered a chest decongestant because it loosens up mucus and helps you cough it up.

Will mucinex help a sore throat?

Mucinex® Products for Sore Throats

If at-home remedies don’t help, another line of treatment is over-the-counter medication. Mucinex® products within the Fast-Max®, Sinus-Max® and Children’s Mucinex® lines will help relieve sore throat pain and additional symptoms including cough, chest congestion and nasal congestion.

What causes thick mucus at back of throat?

One of the most common causes of postnasal drip is an allergy. Seasonal allergies caused by plants releasing their pollen may cause trigger postnasal drip, as the body produces extra mucus to try and eliminate the pollen spores. Cold weather or dry air can also cause postnasal drip.

Should you take Mucinex at night?

You can take Mucinex and NyQuil together safely if you follow the recommended dosage for each drug. However, taking Mucinex at night with NyQuil might actually keep you from falling asleep. Mucinex will loosen your mucus, which can cause you to wake up to cough.

Is Mucinex good for upper respiratory infection?

Medications that contain dextromethorphan (e.g., Robitussin DM, Mucinex DM, Delsym) may help to suppress a cough. URI infections are contagious; help reduce the spread.

How long does mucinex take to work?

How long does it take Mucinex DM to work? Mucinex DM combines both immediate-release and extended-release active ingredients, so the effects should begin relatively quickly and last up to 12 hours. Both active ingredients, guaifenesin and dextromethorphan, will begin to show effects in 15-30 minutes.

What does it mean when you feel like you have mucus stuck in your throat?

Postnasal drip

The sinuses, throat, and nose all produce mucus that a person usually swallows unconsciously. When mucus starts to build up or trickle down the back of the throat, the medical name for this is postnasal drip. Causes of postnasal drip include infections, allergies, and acid reflux.

Should you spit out phlegm?

If your mucus is dry and you are having trouble coughing it up, you can do things like take a steamy shower or use a humidifier to wet and loosen the mucus. When you do cough up phlegm (another word for mucus) from your chest, Dr. Boucher says it really doesn’t matter if you spit it out or swallow it.

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