explain why a patient must always be instructed to complete the course of an antibiotic.

by Mrs. Alysha Schimmel 8 min read

So why is it that your doctor recommends finishing your course of antibiotics? It's because taking them regularly until the prescription is complete helps ensure that all of the illness-causing bacteria are killed or prevented from multiplying. Even if your symptoms go away, the bacteria may still be present in your body.

Full Answer

Why is it important to complete an antibiotic course?

Your body may not be resilient enough to tackle the symptoms and therefore, completing your antibiotic course is important so that you get your sustaining capacity back. Medical studies have proven that antibiotics work their best when the body gets a certain dosage of medicines.

Should you complete your antibiotic prescription?

The World Health Organization still advises patients to “always complete the full prescription, even if you feel better," but there is no scientific evidence that supports the claim. The CDC and Public Health England in recent years have replaced “complete the course” with messages advocating taking antibiotics “exactly as prescribed.”

What are antibiotics and how do they work?

Antibiotics are medicines that treat bacterial infections by either killing the bacteria or making it more difficult for them to grow and multiply. Illnesses that can be treated by antibiotics include respiratory tract infections such as whooping cough and pneumonia, as well as skin infections.

What happens if you don’t finish antibiotic course?

If you don’t finish your antibiotic course, then you may soon suffer from the same disease again and this is actually very dangerous for your long term health. It is very important that besides recovering fast, you are ensured that the infection in the body part has healed thoroughly.

Who said patients should continue to follow their health professional's advice about using antibiotics?

Public Health England says patients should continue to follow their health professional's advice about using antibiotics. Natalie Healey Once-upon-a-time laboratory scientist who soon realised she preferred interviewing interesting people and writing to conducting haphazard experiments.

What happens if you stop taking antibiotics?

Most experts believe that if you stop taking an antibiotic part way through a course, the bacteria you're trying to get rid of can become resistant to the medication.

Can antibiotics be used sparingly?

This brief but authoritative review supports the idea that antibiotics may be used more sparingly, pointing out that the evidence for a long duration of therapy is, at best, tenuous. Far from being irresponsible, shortening the duration of a course of antibiotics might make antibiotic resistance less likely ".

Did an improvement in symptoms mean the infection had been completely eradicated?

Professor Helen Stokes-Lampard, leader of the Royal College of General Practitioners, told the BBC that an improvement in symptoms did not necessarily mean the infection had been completely eradicated. She's concerned that the new research will send a confusing message to people.

Can antibiotics cause coughs?

Most coughs and colds are caused by viruses and taking antibiotics unnecessarily is a main cause of antibiotic resistance.

What to do if you miss an antibiotic?

Talk to Your Doctor. If you're concerned about your ability to finish an antibiotic course, be sure to ask your doctor what will happen if you miss a dose. You may be able to take the forgotten pill as soon as you remember, or you may have to wait until your next dose.

What happens if you stop antibiotics?

If you stop treatment before the antibiotic cycle is over, the remaining bacteria can continue to multiply. If these bacteria become resistant to the antibiotics, they can potentially do even more harm. It may take longer for you to recover from your illness, and your physician may have to prescribe more medication.

What is the difference between amoxicillin and penicillin?

Broad-spectrum antibiotics such as amoxicillin affect a wide range of bacteria, while narrow-spectrum antibiotics like penicillin only affect a few different types of bacteria.

Can you take antibiotics if you have a bacterial infection?

If you've ever had a bacterial infection, you've probably been prescribed antibiotics to treat it . You also likely remember your doctor telling you that it's important to take all your pills, even after your symptoms have gone away.

Is it natural to have concerns about antibiotics?

It's natural to have concerns about antibiotics, but keeping open lines of communication with your doctor will give you the peace of mind that you're taking the right course of action. Posted in Family Health. Tayla Holman is a Boston-based writer and journalist.

Can antibiotics cause resistance?

But overusing antibiotics can also cause resistance, especially when they're not the correct treatment. For example, if you take an antibiotic for strep throat when you only have a common cold or other viral infection, the antibiotic still attacks bacteria in your body, but not illness-causing bacteria. That's why it's important not ...

Is it necessary to finish all antibiotics?

An article in the BMJ argues that contrary to long-given advice, it is unnecessary to make sure you finish all the antibiotics you’re prescribed. The article sparked debate among experts and more worryingly widespread confusion among the general public, who are still getting to grips with what they need to do to stem antibiotic resistance.

Can antibiotics be useless against a recurrent infection?

If the latter is true, the persistent population in your body that is causing your recurrent infection could well be resistant to that first set of antibiotics, meaning those antibiotics may well be useless against your infection. Antibiotic resistance is about survival of the fittest.

Is it random to take antibiotics?

She says recommended courses of antibiotics are "not random" but tailored to individual conditions and in many cases courses are quite short. And she says: "We are concerned about the concept of patients stopping taking their medication mid-way through a course once they 'feel better', because improvement in symptoms does not necessarily mean ...

Can antibiotics increase resistance?

Prof Martin Llewelyn, from the Brighton and Sussex Medical School, together with colleagues, argues that using antibiotics for longer than necessary can increase the risk of resistance.

Should I finish my antibiotics?

Should you finish a course of antibiotics? It is time to reconsider the widespread advice that people should always complete an entire course of antibiotics, experts in the BMJ say. They argue there is not enough evidence to back the idea that stopping pills early encourages antibiotic resistance.

Why are antibiotics important?

They argue that it is not backed by evidence and should be replaced. Antibiotics are important for fighting off infections, but there is a growing global concern about the number of cases in which bacteria have become resistant to these medicines. So that more germs don't build up a resistance to antibiotics, it's important ...

Why do we need to complete the full prescription?

The current recommendation by the World Health Organization (WHO) is to "always complete the full prescription, even if you feel better, because stopping treatment early promotes the growth of drug-resistant bacteria.”. But several experts in infectious diseases are urging policymakers, educators, and doctors to reconsider ...

Is there evidence that stopping antibiotics early encourages antibiotic resistance?

They say that there is no evidence that stopping antibiotics early encourages antibiotic resistance -- and ...

How long is a short term course of antibiotics effective?

In pneumonias that were acquired in the hospital, for example, randomized-controlled trial data indicates that short-term medication courses — for three to five days — is as effective as longer courses and were associated with lower rates of infection recurrence and antibiotic resistance.

How long does it take for a child to feel better after taking antibiotics?

In other words, if a child feels completely better after five or six days out of a 10-day course, it's safe to stop.

How many Americans are prescribed antibiotics each year?

Take your antibiotic, all of it, doctors order. Five out of every six Americans are prescribed antibiotics each year, according to the Centers for Disease Control and Prevention.

Does antibiotic resistance depend on how much antibiotics you have taken?

According to the report, an individual’s risk of resistant infection depends on how much of an antibiotic they've taken in the past, so reducing exposure with shorter courses of antibiotic treatment is associated with lowered risk of resistant infection. Patients are put an unnecessary risk from antibiotic resistance when treatment is given ...

Can antibiotics be stopped early?

Patients are put an unnecessary risk from antibiotic resistance when treatment is given for longer than necessary, not when it is stopped early, British researchers say. Shutterstock. "It very much is challenging the dogma that shorter courses of antibiotics are inferior.

Is antibiotic overuse a global threat?

Doctors are still figuring out what the appropriate length of treatment is, Schaffner said. Antibiotics are vital to modern medicine but overuse has contributed to antibiotic resistance, now considered a global threat to human health.