Antibiotics are used to treat or prevent some types of bacterial infection. They work by killing bacteria or preventing them from reproducing and spreading.
Antibiotics don't work for viral infections such as colds and flu, and most coughs and sore throats. That means that antibiotics may not work when you next need them most. This puts you and your family at serious risk. People at a high risk of infection may also be given antibiotics as a precaution, known as antibiotic prophylaxis. Take antibiotics as directed on the packet or the patient information leaflet that comes with the medication, or as instructed by your doctor or pharmacist.
It's essential to finish taking a prescribed course of antibiotics, even if you feel better, unless a healthcare professional tells you otherwise. If you stop taking an antibiotic part way through a course, the bacteria can become resistant to the antibiotic.
If you forget to take a dose of your antibiotics, take that dose as soon as you remember and then continue to take your course of antibiotics as normal. But if it's almost time for the next dose, skip the missed dose and continue your regular dosing schedule. Don't take a double dose to make up for a missed one. There's an increased risk of side effects if you take two doses closer together than recommended.
But it will increase your chances of experiencing side effects, such as pain in your stomach, diarrhoea, and feeling or being sick. If you accidentally take more than one extra dose of your antibiotic, are worried or experiencing severe side effects, speak to your doctor.
As with any medication, antibiotics can cause side effects. Most antibiotics don't cause problems if they're used properly and serious side effects are rare. Some people may have an allergic reaction to antibiotics, especially penicillin and a type called cephalosporins. In very rare cases, this can lead to a serious allergic reaction anaphylaxiswhich is a medical emergency.
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What happens if you accidentally double up on antibiotic dose? Wiki User Skip the next dose, and then return to your scheduled dosing. Generally not. But then it depend on the antibiotic, the dose and duration of the antibiotic.
Asked in Antibiotics What happens if you take a double dose of antibiotics by mistake if you misread the instructions? Asked in Conditions and Diseases What is Erythromycine?
What should I do if I miss a dose of antibiotics?
An antibiotic mg dose. Asked in Drug Safety, Amoxicillin Is it safe to double dose antibiotics in cases of vomiting after dose? Absolutely NOT! Vomiting after an antibiotic may indicate the person is having a known side effect to antibiotics, i.
Hold the next dose and call your doctor. Asked in Medication and Drugs What happens if you forget to take your antibiotics three times a day? The bacteria the antibiotic is supposed to treat will continue to multiply, therefore, making it harder to get rid of the infection because you skipped the doses.
Do NOT take double or triple the prescribed individual dose. Asked in Synonyms and Antonyms What are synonyms of medicine? Asked in Lexapro What happens if you double your dose of Lexapro? One double dose wont hurt you. But, next time, when in doubt, just wait until your next scheduled dose.
Skipping a day wont matter. Buy a daily pill dispenser, it will save you the anxiety of wondering whether you forgot to take your pill or not.
Asked in Guinea Pigs Can I give guinea pig an antibiotic? I wouldn't recommend it! You have no knowledge of whether administering the antibiotic will be beneficial or harmful - or what dose to use! Best leave that to a professionally qualified veterinarian. Asked in Example Sentences What is an example sentence with the word dose? He deserves a dose of his own medicine. Asked in Root Canals, Antibiotics What are the causes of development of an antibioma?My husband has been taking penicillin since getting a root canal last week mg, four times a day.
He missed all his doses yesterday, so tonight he took two tablets at once and said he was going to take the rest of them as normally prescribed. I warned him that it probably wasn't a good idea, but he insisted he'd be fine. I should mention that he's physically very strong, and has been known to heal unusually quickly from pretty much any illness and infection. Since he is physically very strong it might not have any adverse effect on him, but at the same time there is no point in taking the double dose for missing one, some times the stronger dose of antibiotic might cause vomiting a drop in blood pressure.
The diarrhea is a normal side effect and the person on medication need to take B12 vitamin to replenish the intestinal normal flora. The amount of penicillin you have to take for toxic effects is many times higher than the usual dose; he will be fine unless he is allergic to penicillin, which, if he has been taking it all along, clearly he isn't.
The excess will just get dumped out in his urine, which will probably smell a bit strong, that's all. I doubt he will have any problems.
Usually when one has a serious problem, we are told to take 2 pills first and then do the rest normally. In your husband's case, the only damage I can think he would have is the steady flow the body has been working with will be disrupted.
He shouldn't feel any bad problems unless his was allergic to it in the first place. Relax my dear, he should be fine. Have a great day!!!! The symptoms of penicillin overdose would be GI symptoms such as nausea, vomiting, diarrhea, stomach ache. A more serious reaction to overdose would be seizures. Just guessing, but a large adult male wouldn't really overdose on mg, so major side effects would be less likely. If he were to have problems by taking mg of penicillin at once, what might they be?
Answer Save. BJ tech.There's a strange paradox in the use of antibiotics. People tend to see them as the silver bullets that will get rid of illnesses, so much so that they pressure their doctors to prescribe them even when they're not really needed.
But once they do get a prescriptionpeople often neglect to take all of the medication as directed. Non-compliance is a particularly big problem when the patient is a child. In one study of children with streptococcal infections who got a day course of penicillin, 56 percent had stopped taking their medication by the third day, and by the ninth day, 82 percent had stopped [source: Merck Manuals ].
Adults probably don't do much better. Though recent data is lacking, in a study conducted in the s by the American Lung Association, more than half of patients admitted that they didn't complete all the doses of their last course of antibiotics, and about a quarter said that they had stopped taking their medication as soon as they started feeling better [source: Brody ].
Patients do this even though their doctors caution that not taking all of their medication puts them at risk of developing an antibiotic-resistant infection. Most who didn't follow the regimen said that it was simply too inconvenient [source: Brody ].
But let's assume that you're not one of those non-diligent people, and you actually intend to follow directions -- but, for one reason or another, you simply forget to take your pill. What happens then? Skipping a dose of an antibiotic allows the level of the medication in your bloodstream to drop off, which can set back your recovery.
You'll also give the microbe more of a chance to develop immunity to the antibiotic [source: Brody ]. The good news is that if you miss just one dose, medical experts say you probably won't be hurt too much.
why can't you double up on antibiotics?
As soon as you realize your mistake, simply take a regular dose don't double upand then adjust the schedule of your doses. For example, if you were supposed to take your pill at 8 a. Extend the end of your treatment a little, and take the missed dose at the end [source: ATS ]. Is mixing antibiotics dangerous? Why do some antibiotics interact with alcohol? What happens if you miss a dose of antibiotics?
If you miss a dose of antibiotics, it's best to try to get back on track as soon as you realize it.Back to Medicines.
Taking a double dose of antibiotics will increase your risk of getting side effects. Take your missed dose as soon as you remember or, if it's nearly time for your next dose, skip your missed dose altogether.
Always refer to the patient information leaflet PIL that comes with your antibiotics, as it provides information and advice about the specific antibiotic you're taking. The PIL will include the manufacturer's advice about what to do if you miss a dose. Ask your pharmacist for a PIL if you haven't been given one with your medicine. Contact your GP for advice if you've missed several doses of antibiotics or more than one day's worth of treatment.
If you find it difficult to remember to take your antibiotics, you may find some of these ideas useful:. If you're still finding it difficult to remember to take your antibiotics, ask your pharmacist or GP about compliance aids.
These are boxes with labelled compartments that you can put your medicines in. They can help remind you to take your antibiotics at specific times of the day or on particular days of the week.
You should always finish a course of antibiotics, even if you start to feel better. If you don't finish the course or miss several doses, the infection may return. Page last reviewed: 31 July Next review due: 31 July Home Common health questions Medicines Back to Medicines.
What should I do if I miss a dose of antibiotics? Several missed doses Contact your GP for advice if you've missed several doses of antibiotics or more than one day's worth of treatment. Always finish a course of antibiotics You should always finish a course of antibiotics, even if you start to feel better.Antibiotic overdoses are rarely dangerous, but stomach upset and diarrhea may occur. Taking the wrong antibiotic is a problem if someone is allergic to the drug. Misuse of antibiotics is a problem for many reasons: an infection might not be cured, antibiotic-resistant organisms can develop, or, if a specific antibiotic is needed, it might not be effective.
Your child grabs her liquid antibiotic and takes a swig — or a nice long drink. Maybe she likes the sweet taste. It happens all the time. Fortunately, it's rarely dangerous. Whether you go online or call, you'll be able to determine whether you need treatment. Poison Control will ask you a few questions, and then tell you what to do.
Often, no treatment is needed for an antibiotic overdose. Usually, you'll need to watch for stomach upset and possibly diarrhea.
In those cases, you should give extra fluids. Poison Control will stay in touch to be sure that there are no unexpected effects. You may need to contact the pediatrician's office to see if you need more antibiotic to complete the child's treatment, if that antibiotic was intended for a current illness.
What if a child swallows another child's antibiotic? Usually, that's not a problem either - unless there's a medication allergy. Call right away if the child starts wheezing or having trouble breathing or breaks out in hives. Otherwise, call Poison Control right away. If a one-time antibiotic overdose usually is not a problem, why is there so much publicity about antibiotics?
The answer has to do with misuse of antibiotics. Used correctly, antibiotics treat infections caused by bacteria; a common example in children is strep throat. When prescribed for bacterial infections, antibiotics are taken a certain number of hours apart for a specified number of days.
Antibiotics must be taken as long as prescribed, even though the patient usually feels better before the course is completed. The timing allows the concentration of antibiotic in the bloodstream to be maintained at an effective level. The length of treatment allows the antibiotic to kill off the bacteria causing illness. If antibiotics are stopped too soon, the infection may come back and require treatment again. Antibiotics cannot treat infections caused by viruses or fungi. Most common respiratory infections, such as colds, flu, and sinus infections, are caused by viruses.
Antibiotics should not be prescribed for viral infections because they are not effective. Giving antibiotics for viruses can't make the patient better - but might cause side effects and even allergic reactions. Antibiotic resistance can result from taking antibiotics the wrong way or when they are not needed. Bacteria change or adapt over time; this is especially true of bacteria that are exposed to an antibiotic but not killed.
When bacteria survive a course of antibiotics, another antibiotic must be used. If the bacteria become resistant to this one, yet another is required. The problem can continue until a particular bacterium cannot be treated at all, a phenomenon called multi-drug resistance.
If you have questions about your illness, or your child's illness, check with your health care provider. If you have questions about your prescription, contact your pharmacist. A 3-year-old child got into his antibiotic medication and drank almost mL of the product nearly 7 ounces.
Because of the massive amount of medicine the child swallowed, he was taken to the emergency room. The child had blood in his urine; blood work showed that his kidney function remained normal.