Question: What Happens If You Have Too Much Guaifenesin?

Can I take 800 mg of guaifenesin?

Adults—200 to 400 milligrams (mg) every four hours.

Children 6 to 12 years of age—100 to 200 mg every four hours.

Children 4 to 6 years of age—50 to 100 mg every four hours.

Children and infants up to 4 years of age—Use is not recommended ..

What does guaifenesin do to the body?

Guaifenesin, a mucoactive drug, acts by loosening mucus in the airways and making coughs more productive. It is used for relief of wet cough and chest congestion due to the common cold, and remains the only legally marketed expectorant in the US (per OTC Monograph).

Does guaifenesin dry you out?

The side effects were tolerable, just drink plenty of fluids as it can dry you out and get slightly dehydrated and also did not last the full 12 hours. Go with mucinex 12 hours. DM can cause bad side effects like palpitations, dizziness, nervousness, as with any other brand of decongestant drugs.

Can mucinex cause tachycardia?

The pseudoephedrine in Mucinex D can affect your heart and increase your blood pressure. Symptoms of heart-related side effects include: increased heart rate. pounding heart beat.

How much guaifenesin can you have in a day?

Doses of guaifenesin are usually taken 4 hourly as required, with a maximum of 4 doses in any 24 hour period. Do not take more than the amount recommended on the packaging of the medicine you have purchased. The maximum recommended adult dose of guaifenesin is a total of 2400mg per day.

Can guaifenesin keep you awake?

May impair your reaction skills and affect your ability to remain alert. Do not drive until you know how guaifenesin affects you. Conversely, some people report that guaifenesin keeps them awake. Do not take a dose too late in the afternoon if you experience this effect.

How does guaifenesin help fibromyalgia?

Amand believes that guaifenesin is reversing fibromyalgia by removing phosphate deposits, and this causes cycles in which fibromyalgia symptoms intensify.

Does coughing up phlegm mean your getting better?

Coughing and blowing your nose are the best ways to help mucus fight the good fight. “Coughing is good,” Dr. Boucher says. “When you cough up mucus when you are sick, you are essentially clearing the bad guys—viruses or bacteria—from your body.”

How long does guaifenesin stay in your system?

The Mucinex brand tablet, a combination immeditate-release/extended-release product, utilizes a patented bilayer delivery system which releases guaifenesin immediately from the first layer and over 12 hours from the second layer. Guaifenesin has a plasma half-life of approximately 1 hour.

How effective is guaifenesin?

Guaifenesin is the only expectorant that has been considered effective by the U.S. Food and Drug Administration. Despite its broad use in the treatment of cough, multiple studies have found inconsistent results supporting the effectiveness of guaifenesin as an expectorant or cough suppressant.

Is it better to spit or swallow mucus?

To spit or swallow? I’m occasionally asked whether swallowing mucus produced with a respiratory infection is harmful. It’s not; luckily the stomach works to neutralise bacteria and recycle the other cellular debris.

Does guaifenesin work for sinus congestion?

Chronic sinusitis. 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.

What happens if you take too much mucinex?

Overdose symptoms may include nausea, vomiting, dizziness, and feeling restless or nervous.

Who should not take guaifenesin?

Also, guaifenesin should not be given to children and infants younger than 2 years of age unless you are directed to do so by your doctor. Do not give any over-the-counter (OTC) cough and cold medicine to a baby or child under 4 years of age.

How many days should you take guaifenesin?

This medication is for temporary use only. Do not take this medication for more than 7 days unless your doctor tells you to do so. Tell your doctor if your condition lasts longer than 7 days.

Does guaifenesin cause stomach pain?

Mucinex may cause the following digestive issues: stomach pain. nausea. vomiting.

Should I take guaifenesin at night?

The symptoms they treat are different. 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.

What are the side effects of Mucinex DM?

Dizziness, drowsiness, nausea, and vomiting may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.

Does guaifenesin make you sleepy?

See also Warning section. Dizziness, drowsiness, headache, upset stomach, nausea, constipation, nervousness, or trouble sleeping may occur. If any of these effects persist or worsen, contact your doctor or pharmacist promptly.

Can you become addicted to guaifenesin?

Warning. This medication has a risk for abuse and addiction, which can lead to overdose and death. This medication may also cause severe, possibly fatal, breathing problems. To lower your risk, your doctor should have you take the smallest dose that works, and take it for the shortest possible time.

Is Guaifenesin bad for kidneys?

Guaifenesin is generally a safe cough medication to take in patients with chronic kidney disease. I would caution, however, that all medications that you are taking, including those that you take over the counter, should be known to your physician in order to avoid interactions with the other drugs that you are taking.

Can you take 2 mucinex at once?

Forms and dosage Both Mucinex and Mucinex DM are available as tablets you take by mouth. You can take one or two tablets of either drug every 12 hours. For either drug, you should not take more than four tablets in 24 hours.

Is Guaifenesin good for dry cough?

A nonproductive cough is also known as a dry, hacky cough. Based upon the type of cough you have will depend on the best type of cough medicine to use. For a productive cough, usually a medicine that contains guaifenesin is the best approach.

What are side effects of guaifenesin?

Common side effects of guaifenesin include:Dizziness.Drowsiness.Decreased uric acid levels.Stomach pain.Nausea.Vomiting.Headache.Rash.

Is Guaifenesin a mucolytic?

A mucolytic medication breaks down the mucus that is present in the lungs, which ends up thinning the respiratory secretions. Medications that are classified as expectorants are guaifenesin and iodinated glycerol.

Is it safe to take guaifenesin everyday?

This single patient case study suggests that daily guaifenesin may have contributed to rapid improvement of symptoms and quality-of-life in a patient with CRS and that these effects are sustainable with long-term use.

Can you take guaifenesin long term?

Unlike certain other OTC cough and cold medications, guaifenesin has not been reported to cause many serious side effects or abuse/dependence problems, and has been proven safe in studies for use in conditions such as URTIs and stable chronic bronchitis.

Does mucinex help with phlegm in throat?

Medicines containing guaifenesin, an expectorant, help thin and loosen that excess mucus in your throat. These medicines get mucus moving again, making coughs more effective. Various Mucinex® products such as the Mucinex® Extended-Release Bi-Layer Tablets can help treat excess mucus.

Which medicine has the most guaifenesin?

Guaifenesin is the active ingredient in:Mucinex.Robitussin DM.Robitussin 12 Hour Cough & Mucus Relief.