Acetaminophen is a popular none – steroid anti – inflammatory drug which is adapted to relieve pain and treat fever. It is one of the primary ingredients in many types of pain killers. They are described in acute pain such headache, backache, pain in muscle and toothache,) and from mild to severe fever.

We might need to know how valuable knowledge about acetaminophen that is necessary for us. It is crucial that we need to know how acetaminophen works in our system, the proper dosage, the effect, what is the right amount to take, how long it takes to work, the sides effects and especially how long acetaminophen stays in our body.

Do you know the usage of acetaminophen?

Since this site is not medical advice of an expert doctor or professional physicians, it is necessary to consult a doctor before adopting the dosage of acetaminophen. The overdose of acetaminophen may lead to toxic in liver, kidneys and it might cause death.

This is standard dose for adults with moderate fever and pain

For oral preparations, you should follow these guidelines

- You can take 325mg to 1g every four to six hours. The maximum single dose should not exceed 1g and the maximum amount you can take in 24 hours is 4g.

- You can choose to take 1300mg every 8 hours. The maximum dose here should not exceed 3900mg in every 24 hours.

For rectal progesterone preparations, you should follow these guidelines:

- You are allowed to take 650mg every four to six hours and the maximum dosage should not exceed 3900mg every 24 hours.

This is standard dose for children with fever and pain

Those children are under 12 years old should be given a weight – based dose. Each kg should not be given an amount that exceeds 15mg every four to six hours. Besides, the number of doses given should not exceed five doses in 24 hours.

You can adjust the dose for children as follows

• Children who are 12 to 23 months old, you can give your kid 1.5 tablets which are chewable and the amount of each tablet should be 80mg.
• Children who are 2 to 4 years old, you can give them two tablets of 80 mg or 1 tablet of 160 mg
• Children who are 4 to 5 years old, you can give them three tablets of 80mg or 1.5 chewable tablets of 160mg.
• Children of 6 – 12 years old should be given 325mg of acetaminophen every 4 – 6 hours and should not exceed 1.625g each day for five days unless advised by doctors.

Those who are 12 years old or older may follow these instructions:

• For regular strength, 650mg should be given every four to six hours, and it should not exceed 3.25g every 24 hours. Besides, you should take advice from a doctor before using.
• For extra strength, 1000mg should be given every 6 hours, and it should not exceed 3g every 24 hours. As usual, advice should be given by doctors.

Lastly, for extended release, 1.3g should be given every 8 hours, and it should not exceed 3.9g every 24 hours.

How long does acetaminophen stay in your system?

According to professionals, the period that acetaminophen level will reach a peak in human plasma is about half an hour up to two hours after you orally take the medication. The half – life of acetaminophen is between two to four hours. This describes that it will take acetaminophen half an hour to digest the amount of acetaminophen and allow it to take effect. It will remain in your system for the next 1.5 hours and will start to decline in the next 2 hours. It can be said that in the first four hours, the acetaminophen will take effect. That’s why we need to take acetaminophen every four to six hours the get the best treatment.

What will happen if you overtake?

An overdose of acetaminophen will lead to many issues and death is the most severe problem if the amount of acetaminophen you have taken is too high. Due to lack of knowledge about acetaminophen, we might not be aware of how much acetaminophen we should take and what the signs of an overdose of acetaminophen.

The first signal of an overdose comprises nausea, vomiting, loss of appetite, sweating, abdominal pain and mental weakness. Moreover, there are several symptoms such as dark urine, pain in upper abdomen, jaundice and whites of the eyes.

Side effects

If you are allergic to acetaminophen or develop any allergic reaction to acetaminophen, stop taking it and see a doctor immediately or call an ambulance if the case is severe. Those symptoms when you should do above instruction are difficulty breathing, rash and swelling on the face. Consult a doctor when you see one or more symptoms like abdominal pain, itching, nausea, dark urine, anorexia, and jaundice as well as clay color.

Tylenol Acetaminophen

One of the most outstanding types of acetaminophen that is widely used is Tylenol acetaminophen. Tylenol is a decongestant which is mainly used in many countries. And in fact, the overdose of Tylenol can have the significant impact on your liver. Tylenol 500mg is usually prescribed for adults. And the time we should take Tylenol is after the meal.

There is an absolute number of cases which Tylenol cause adverse health problems or even death. The negative consequences may be due to how long Tylenol stays in your system and the frequency you can take Tylenol.

The details are adults and children who are over 12 years old can take up to 2 tablets every 6 hours. Tylenol is a type of acetaminophen which can last about 4 to 6 hours in your system. However, Tylenol must not be used for children who are under 12 years old unless consult doctor.

Besides, do not take more than six tablets every 24 hours since it might cause adverse health problems due to overdosing. Stop using when the pain is getting worse and lasts for more than ten days.

Reference:

https://carekees.com/how-long-does-acetaminophen-stay-in-your-system/