How Long After Finishing Antibiotics Can I Drink (And Why)?

How Long After Finishing Antibiotics Can I Drink (And Why)?

Exact Answer: After Two Days

Generally, people use antibiotics when caught with any infection; consuming alcohol during these antibiotics is not considered a good practice due to various factors like losing fluids, disturbs sleep, and acts as a hindrance for natural healing capacity. Moreover, few antibiotics react adversely and have specific side effects when combined with alcohol.  Antibiotics can fight against bacteria and reduce their growth.

Antibiotics are used almost for bacterial diseases; it does not cure a cold or flu.  It either kills the bacteria or stops enlarging the number of bacterias. Study says that consuming alcohol and antibiotics may be more harmful to women when compared with men as they have a higher level of blood alcohol.

How Long After Finishing Antibiotics Can I Drink

How Long After Finishing Antibiotics Can I Drink?

Alcohol never acts as a hindrance to the working capacity of antibiotics but, when combined, results in adverse side effects. In few cases, the effectiveness alters due to the change in the level of drugs in people’s bloodstream. The working function of alcohol matches with few antibiotics; they are broken down similarly by the respective enzymes in the liver. This metabolic activity by enzymes changes concerning the amount of alcohol consumed and also depends on the frequency.

The time to consume alcohol after taking antibiotics continuously varies with the type of antibiotics. For example, alcohol should be avoided until two days if you have taken antibiotics of low power. This limit extends up to three days in the case of high-power antibiotics. These two should never be combined as they have side effects that disturb an individual’s mental state and result in a violent reaction. This combination slows down the recovery process and includes a chance of developing a new infection. It is recommended to avoid the alcohol until the completion of particular antibiotics and after regaining the required amount of nutrition.

Type Of AntibioticsTime After Antibiotics To Drink
Low power antibioticsTwo days
High power antibioticsThree days

Usually, after taking antibiotics, you may feel better within one to two days, but the infection or the bacteria may still present in the body. Older people should take utmost care, as the capacity of the liver to metabolize both antibiotics and alcohol reduces. Never stop your antibiotics in between to consume alcohol; it may lead to the return of the same infection.

Why Does It Take That Long After Finishing Antibiotics To Drink?

Usually, every antibiotic does not lead to a risky reaction when combined with alcohol. Still, when people take antibiotic therapy, it results in an adverse reaction as the immune system is weak.  It is strongly recommended not to mix as it also causes vomiting and nausea. Research says that most commonly, both alcohol and antibiotics interactions are with the antimicrobial agent. It is used to treat lung and joint infections, stomach and skin infections. When an antibiotic is combined with alcohol, it results in a disulfiram-like reaction.

These may affect the central nervous system and causes confusion, sedation, drowsiness, and dizziness. The central fact is that alcohol is considered one of the CNS depressants combined with another item with CNS depressants, and additional effects occur. These effects are hazardous for older people and also while driving. It also affects those people who are taking other CNS depressant medications.


It takes that long after finishing antibiotics to drink because when the liver is trying to break down the alcohol, it fails to work with acetaminophen, which causes liver damage as the drug will be building up in the body. Older people and women should be taken care of as the contents of alcohol stick longer in the blood, where there is a high chance of interaction.


Antibiotics are most commonly used and preferred by both doctors and people, and it is one of the essential drug classes of medicine. Taking rest and drink fluids in more significant amounts except alcohol is the best way to deal with bacterial infections. Avoiding alcohol during the medication significantly increases the rate of recovery.

On average, alcohol should be avoided for two days after taking antibiotics. It is not enough to skip a single dose to consume alcohol, as it takes a minimum of two days to clear out from your system. So it is strictly prohibited to skip the dose of antibiotics until the prescribed duration. There are no restrictions after two to three days of completion of the entire medication.


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26 thoughts on “How Long After Finishing Antibiotics Can I Drink (And Why)?”

  1. Avatar of Lucas Griffiths
    Lucas Griffiths

    It’s concerning to think about the potential risks involved. Medication safety is something we all need to take seriously.

  2. Avatar of Yasmine Morris
    Yasmine Morris

    I’m glad I came across this post. It’s crucial to be aware of these interactions. Thank you for sharing.

  3. This is a wake-up call for everyone. Understanding these interactions is vital for our health. Thank you for sharing this important information.

  4. This information is crucial for everyone. Thank you for sharing. We should never underestimate the impact of our health decisions.

  5. This information about the impact of alcohol and antibiotics is really eye-opening. We should all be more aware of these risks.

  6. Thanks for the detailed information. It’s important to understand these interactions to avoid any complications during treatment.

  7. This is quite alarming news. It seems like a lot of people might not be aware of these risks. The more informed we are, the better decisions we can make regarding our health.

  8. This is an important reminder to think carefully about our health choices. Thank you for the insightful information.

  9. I had no idea that the negative effects of alcohol and antibiotics could last for so long. This is really eye-opening.

  10. Avatar of Sophie Roberts
    Sophie Roberts

    It’s worrying to think about the potential risks involved. Medication safety is such an important topic.

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