How Long After Paracetamol Can I Drink Alcohol (And Why)?

Exact Answer: After 4 Hours

Paracetamol is the trade name of acetaminophen, and it is a medication helpful in treating moderate pain and mild fever. The IUPAC name of the medicine is N-acetyl-para-aminophenol and is also traded by various other names such as Panadol and Tylenol.

It belongs to the drug class of antipyretics and analgesics.

The molecular formula of paracetamol contains eight carbon atoms, two oxygen atoms, and a solitary nitrogen atom. The hydrogen atom fills all the remaining valences.

The molar mass of the molecule is 151.165 grams per molecule. The density of paracetamol is more significant than water, and the melting point is above 150 degrees celsius.

How Long After Paracetamol Can I Drink Alcohol

How Long After Paracetamol Can I Drink Alcohol?

Standard intake of paracetamol decreases the temperature of the body by a few degrees. Paracetamol is significantly helpful in reducing the pain in acute migraines.

However, paracetamol is not that effective in episodic tension headaches. Paracetamol also works effectively in reducing post-surgical pain.

There are some common side effects of the medication, causing abdominal pain and nausea. Chronic consumption of the drug may result in a decrease in the hemoglobin level of an individual.


In a few cases, this can lead to abnormal liver function tests and gastrointestinal bleeding.

Taking very high doses of the drug may result in a few problems such as increased mortality rate and adverse side effects on the renal and cardiovascular parts of the body. Overconsumption of the drug might also result in an increased risk of hypertension.

Pregnant women are not advised to take paracetamol during the pregnancy period, leading to asthma and reproductive disorders in the offspring.

Level Of Paracetamol IntakeTime After Taking Paracetamol To Drink Alcohol
Regular DoseAfter four hours
High DoseAfter eight hours

It is advised not to drink alcohol immediately after taking paracetamol. Medical experts recommend not drinking alcohol for a minimum of four hours after taking the regular dose of Paracetamol.

However, if a person feels severe pain in the body and carries a high amount of the medicine, it is advised not to consume alcohol for at least eight hours after taking the drug. Negligence towards this can be very harmful and can even lead to organ failure.

Why Does It Take That Long After Paracetamol To Drink Alcohol?

The maximum dose of paracetamol recommended for adults is three to four grams. Taking a higher amount of the drug in a day can lead to toxicity.

In severe cases, the medicine can also cause liver failure and might be fatal. The majority of the patients with acute liver failure take a higher amount of paracetamol which causes paracetamol poisoning.


However, paracetamol is the most prescribed medicine in the world and works well in common health issues.

Paracetamol was first synthesized in the year 1877. As soon as the drug was made, it was found very helpful in fighting acute health problems.

However, it is not a good practice to drink alcohol after taking paracetamol. When the components of alcohol and paracetamol are present simultaneously in the body, they react and damage the liver badly.

The liver is the organ that is responsible for breaking down both paracetamol and alcohol. But when both are consumed together, the liver cannot function correctly, and as a result, an individual suffers from liver failure.

It is always advised to seek a medical expert before using paracetamol and discuss the side effects and risks of taking paracetamol in unfavorable conditions. In case a person doesn’t follow proper safety guidelines and consumes alcohol and paracetamol together, the individual should be taken to the hospital as soon as possible.

Because any delay can worsen the condition, and the patient might lose their life.


Overall, it can be concluded that paracetamol is a medication helpful in treating common health issues. The drug is readily available in all medical stores and is the most prescribed medicine in the world.

The medication belongs to the drug class of antipyretics and analgesics. An adult should not take more than four grams of the drug in one day.

Paracetamol after alcohol

On average, a person should at least wait for four hours after taking the regular dose of paracetamol before taking alcohol. Alcohol and Paracetamol combined can result in liver failure and, in severe cases, can result in death.

A medical expert should be consulted as soon as an individual consumes paracetamol and alcohol together.


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