Often asked: How much guaifenesin can i take?

What is the maximum dose of guaifenesin?

  • For immediate-release guaifenesin expectorants, adults may take 200 to 400 milligrams every four hours or as needed, with a maximum of 2,400 milligrams per day.

What happens if you take too much guaifenesin?

Overdose with guaifenesin is unlikely to produce toxic effects since its toxicity is low. Very large doses may cause nausea and vomiting. Tell your doctor or pharmacist as soon as possible if you do not feel well while you are using guaifenesin .

How much guaifenesin can I take at once?

Guaifenesin drug products and dosing In the US, adults and children above 12 years old may take guaifenesin in oral doses of 200 to 400 mg every 4 h, up to a maximum of 2400 mg over 24 h [17].

Can I take 1200 mg of guaifenesin?

Adults—600 to 1200 mg every twelve hours. Children 6 to 12 years of age—600 mg every twelve hours. Children 4 to 6 years of age—300 mg every twelve hours. Children and infants up to 4 years of age—Use is not recommended .

How often can you take 600 mg guaifenesin?

adults and children 12 years of age and over: 1 or 2 tablets every 12 hours . Do not exceed 4 tablets in 24 hours.

Is it OK 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 .

How quickly does guaifenesin work?

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. Delayed-release capsules or tablets last for up to 12 hours.

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Is 800 mg guaifenesin too much?

The maximum daily adult dosage of both regular and extended-release guaifenesin is 2.4 grams. It is generally recommended that adults take between 200 and 400 milligrams ( mg .)

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.

Does guaifenesin make you sleepy?

Common side effects of guaifenesin include: Dizziness. Drowsiness.

Is Guaifenesin bad for kidneys?

Guaifenesin is generally a safe cough medication to take in patients with chronic kidney disease.

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.

Is Guaifenesin good for dry cough?

A productive cough produces mucous and secretions. 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.

Can I take mucinex every 10 hours?

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 .

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What does guaifenesin treat?

Dextromethorphan is a cough suppressant. Guaifenesin is an expectorant. Dextromethorphan and guaifenesin is a combination medicine used to treat cough and chest congestion caused by the common cold or allergies. Dextromethorphan will not treat a cough that is caused by smoking.

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