What Happens If You Take Too Much Mucinex?

What does guaifenesin do to the body?

Guaifenesin is used to help clear mucus or phlegm (pronounced flem) from the chest when you have congestion from a cold or flu.

It works by thinning the mucus or phlegm in the lungs.

This medicine is available both over-the-counter (OTC) and with your doctor’s prescription..

Is Guaifenesin bad for your liver?

Guaifenesin is not known to interfere with the cytochrome P450 (CYP) system, nor is it an inhibitor or inducer of this system. Guaifenesin appears to undergo both oxidation and demethylation. The drug is rapidly metabolized in the liver via oxidation to β-(2-methoxyphenoxy)-lactic acid [21].

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 .

Can I overdose on Mucinex DM?

Symptoms of overdose may include: extreme drowsiness, blurred vision, confusion, hallucinations, slow/shallow breathing, seizures.

How do I know if I have bronchitis or walking pneumonia?

Much like bronchitis, people with pneumonia will experience a cough which brings up mucus, as well as a shortness of breath. Pneumonia may similarly be accompanied by a fever – although the fever may be high, unlike bronchitis.

Can I take 2 mucinex at a time?

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 mucinex good for bronchitis?

Mucinex has an average rating of 5.8 out of 10 from a total of 41 ratings for the treatment of Bronchitis. 49% of those users who reviewed Mucinex reported a positive effect, while 41% reported a negative effect.

Does mucinex make your heart race?

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.

What helps break up phlegm?

Stay hydrated Drinking enough liquids, especially warm ones, can help your mucus flow. Water can loosen your congestion by helping your mucus move. Try sipping anything from juice to clear broths to chicken soup. Other good liquid choices include decaffeinated tea and warm fruit juice or lemon water.

Is it a good sign when coughing up thick mucus?

When you cough up thick, solid white mucus, it might be a signal that you have a bacterial infection in your airways. This type of an infection could require prescription antibiotics from your doctor.

How do you get rid of a bronchial cough?

Acute bronchitis treatmentDrink fluids but avoid caffeine and alcohol.Get plenty of rest.Take over-the-counter pain relievers to reduce inflammation, ease pain, and lower your fever. … Increase the humidity in your home or use a humidifier.

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. All medicines can have side effects.

What are the side effects of mucinex?

Dizziness, drowsiness, nausea, and vomiting may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. If your doctor has directed you to use this medication, remember that he or she has judged that the benefit to you is greater than the risk of side effects.

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

Taking the following actions can help to eliminate excess mucus and phlegm:Keeping the air moist. … Drinking plenty of fluids. … Applying a warm, wet washcloth to the face. … Keeping the head elevated. … Not suppressing a cough. … Discreetly getting rid of phlegm. … Using a saline nasal spray or rinse. … Gargling with salt water.More items…

Does mucinex raise your blood pressure?

Guaifenesin is an expectorant. It helps loosen congestion in your chest and throat, making it easier to cough out through your mouth. These medicines are not known to elevate blood pressure.

How often can you take 600 mg mucinex?

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

Why is my bronchitis not going away?

Most cases of acute bronchitis are caused by viruses and do not respond to antibiotics. Acute bronchitis usually goes away without medical intervention within several weeks. If you have symptoms which do not improve or worsen, see your doctor. That may be a sign of chronic bronchitis.

How much mucinex is too much?

Do not take more than 2400 milligrams in 24 hours. Do not increase your dose or take this drug more often than directed. Do not crush or chew this medication. Doing so can release all of the drug at once, increasing the risk of side effects.

Can mucinex dry you out?

When you feel like you’re drowning in snot from the common cold or seasonal allergies, you probably turn to medications like Mucinex to dry it up.

Why do you have to drink water with mucinex?

Swallow whole with a full glass of water. The empty tablet shell may be visible in the stool. Drink extra fluids while you are taking Mucinex as these will help loosen the congestion and lubricate your throat.

How long does guaifenesin stay in your system?

Robitussin AC—which contains guaifenesin (an expectorant) and codeine (a narcotic cough suppressant)—can be detected for a shorter time with some tests, but can be “visible” for up to three months in other tests.