How Long Does Benzonatate Stay In Your System?

If you have been prescribed cold or flu medicone to relieve coughing, you may be wondering how long does benzonatate stay in your system.

Benzonatate is a medication used to treat coughs due to colds or the flu.

It works by acting directly on the lungs and breathing passages to relieve coughing.

According to Drugs.com, benzonatate can remain in your system for up to 48 hours after you stop taking it.

This means that if you are planning to have a drink or take any other medications, you should wait at least two days after your last dose of benzonatate to ensure that it is fully out of your system.

It’s important to follow your doctor’s instructions when taking benzonatate and to not exceed the recommended dosage.

It’s also important to note that benzonatate should not be used for chronic coughs that occur with smoking, asthma, or emphysema, or when there is an unusually large amount of mucus or phlegm with the cough.

If you have any questions or concerns about how long benzonatate stays in your system or how to take it properly, be sure to talk to your doctor or pharmacist.

How Long Does Benzonatate Stay In Your System?

Benzonatate is a medication used to treat cough.

If you have been taking benzonatate and wondering how long it stays in your system, there are several factors to consider.

What Is Benzonatate?

Benzonatate is a non-narcotic medication that works by numbing the cough reflex in the lungs.

It is available in capsule form and is typically taken up to three times a day.

The maximum dosage is 600 mg/day.

Age

Age can affect how long benzonatate stays in your system.

In general, younger people tend to metabolize medications faster than older people.

If you are older, it may take longer for benzonatate to leave your system.

Liver Function

Your liver plays a crucial role in metabolizing medications.

If you have liver disease or reduced liver function, it may take longer for benzonatate to leave your system.

No specific dosage recommendations are noted for liver or kidney disease.

Dosage and Frequency

The dosage and frequency of benzonatate can also affect how long it stays in your system.

If you take a higher dosage or take it more frequently, it may take longer for benzonatate to leave your system.

The recommended dosage for adults and children 10 years of age and older is 100 milligrams (mg) three times a day.

Do not take more than 200 mg at one time or more than 600 mg per day.

Children younger than 10 years of age should not use benzonatate.

In general, benzonatate can stay in your system for up to 24 hours.

However, factors such as age, liver function, and dosage can affect how long it stays in your system.

If you have any concerns about how long benzonatate stays in your system, talk to your healthcare provider.

Pharmacokinetics of Benzonatate

Benzonatate is an oral antitussive drug used in the relief and suppression of cough in patients older than ten years of age.

It is the only non-narcotic antitussive available as a prescription drug.

Absorption

Benzonatate is rapidly absorbed from the gastrointestinal tract, with peak plasma concentrations occurring within 1-2 hours after oral administration.

The bioavailability of benzonatate is not well established, but it is believed to be high.

The absorption of benzonatate is not affected by food.

Metabolism

Benzonatate is not extensively metabolized in the liver.

It undergoes minimal hepatic metabolism and is primarily excreted unchanged in the urine.

Its metabolism is not affected by hepatic impairment.

Elimination

The elimination half-life of benzonatate is approximately 8 hours.

It is eliminated primarily by renal excretion, with approximately 65% of the dose excreted unchanged in the urine within 48 hours of administration.

The remaining 35% of the dose is eliminated through fecal excretion.

In conclusion, benzonatate is rapidly absorbed from the gastrointestinal tract, with peak plasma concentrations occurring within 1-2 hours after oral administration.

It is primarily excreted unchanged in the urine, with approximately 65% of the dose excreted within 48 hours of administration.

The elimination half-life of benzonatate is approximately 8 hours.

Detection Window

Benzonatate is a medication used to relieve cough.

If you are taking benzonatate, you may wonder how long it stays in your system.

This is important to know if you are going to be drug tested or if you want to avoid potential drug interactions.

The detection window for benzonatate varies depending on the type of drug test.

Here is what you need to know:

Blood Tests

Benzonatate can be detected in your blood for up to 24 hours after you take it.

This means that if you have a blood test within 24 hours of taking benzonatate, it is possible that the drug will show up in your results.

Urine Tests

Benzonatate can be detected in your urine for up to 72 hours after you take it.

This means that if you have a urine test within 72 hours of taking benzonatate, it is possible that the drug will show up in your results.

It is important to note that the detection window for benzonatate can vary depending on factors such as your age, weight, and metabolism.

Additionally, the duration of benzonatate’s effects may also vary depending on the individual.

If you are concerned about the detection window for benzonatate, it is best to consult with your healthcare provider or the organization conducting the drug test.

They can provide you with more specific information based on your individual circumstances.

Safety and Precautions

When taking benzonatate, it is important to follow the safety precautions to ensure that you do not experience any unwanted side effects.

Here are some things to keep in mind:

  • Always take benzonatate exactly as directed by your doctor. Do not take more or less of it, and do not take it more often than prescribed.
  • Do not crush, chew, or break the capsules. Swallow them whole with a full glass of water.
  • Do not take benzonatate if you are allergic to it or any of its ingredients.
  • Inform your doctor if you have any medical conditions, especially if you have a history of lung disease, asthma, or any other respiratory problems.
  • Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding.
  • Do not drive or operate heavy machinery until you know how benzonatate affects you.
  • Keep benzonatate out of reach of children and pets.

It is important to note that benzonatate can stay in your system for up to 8 hours.

Therefore, it is important to avoid taking more than the recommended dose, as this can increase the risk of side effects.

If you experience any unusual symptoms or side effects while taking benzonatate, contact your doctor immediately.

Key Takeaways

If you’ve been prescribed benzonatate for a cough, you may be wondering how long it will stay in your system.

Here are the key takeaways to keep in mind:

  • Benzonatate has a half-life of approximately 8 hours, which means that half of the medication will be eliminated from your system in that time.
  • It typically takes 5 to 7 half-lives for a medication to be completely eliminated from your system.
  • This means that it may take around 40-56 hours for benzonatate to be fully eliminated from your body.
  • Factors such as your age, weight, liver and kidney function, and other medications you may be taking can all affect how long benzonatate stays in your system.
  • It’s important to follow your doctor’s instructions for taking benzonatate and to avoid taking more than the recommended dose.
  • Taking too much of the medication can increase the risk of side effects and may prolong the amount of time it takes for the drug to be eliminated from your system.
  • If you experience any unusual symptoms while taking benzonatate, such as difficulty breathing, chest pain, or a fever, seek medical attention immediately.
  • These may be signs of a serious allergic reaction or other complication.

By keeping these key takeaways in mind, you can have a better understanding of how long benzonatate may stay in your system and what to watch for while taking the medication.

Remember to always consult with your doctor or pharmacist if you have any questions or concerns about your medication regimen.

Scroll to Top