Metronidazole and tinidazole – It’s best to completely avoid alcohol while taking:
metronidazole – an antibiotic sometimes used for dental or vaginal infections, skin infections, infected leg ulcers and pressure sorestinidazole – an antibiotic sometimes used to treat many of the same infections as metronidazole, as well as to help clear bacteria called Helicobacter pylori (H. pylori) from the gut
Continue to avoid alcohol for 48 hours after you stop taking metronidazole and 72 hours after you stop taking tinidazole. Drinking alcohol with metronidazole or tinidazole can cause very unpleasant side effects, such as:
feeling and being sickstomach painhot flushesa fast or irregular heartbeatheadachesfeeling dizzyfeeling drowsy
Contents
Can I have one drink on metronidazole?
Key takeaways: You shouldn’t mix metronidazole (Flagyl) and alcohol. The mixture of metronidazole and alcohol could lead to nausea, vomiting, fast heart beat, and flushing of the face. You should avoid alcohol while taking metronidazole and for at least 3 days after your last dose.
Why can’t I drink on antibiotics?
Mixing Alcohol And Antibiotics – Despite the fact that there are warnings not to consume alcohol on the majority of antibiotic packaging, it is a common misconception that drinking while on these medications is a relatively safe practice. In fact, one of the most frequently asked questions that doctors get regarding prescription antibiotics is, “is it safe to drink on these?” The short answer is no – alcohol directly inhibits the effectiveness of antibiotics and can additionally cause a wide range of negative side effects.
When the body breaks down alcohol, it produces acetaldehyde, which can cause nausea. Many people taking antibiotics already experience stomach or digestive side effects, and drinking alcohol while on these medications can increase feelings of nausea. In addition to gastrointestinal issues, both alcohol and antibiotics can hinder cognitive function, concentration, and coordination.
Another thing to consider with alcohol and antibiotics is the fact that drinking interferes with the essential processes of the body like sleep and hydration, and these are critical components of recovering from a bacterial illness. Due to these factors, it’s best to stay away from alcohol for the duration of antibiotic treatment.
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How long does it take for metronidazole to work?
Common questions about metronidazole For most infections, you should feel better within a few days. With serious swelling, including dental infections, the medicine will start working within a few days but it may take longer before your symptoms start to get better.
- For some of the infections that metronidazole is used for, you may only begin to notice an improvement after a week.
- When using the cream or gel to treat, you may have to wait a few weeks before you see any improvement.
- It’s very important that you keep taking metronidazole until you finish the course.
Do this even if you feel better. It will help stop the infection coming back. : Common questions about metronidazole
Why can’t I drink on metronidazole?
Metronidazole and tinidazole – It’s best to completely avoid alcohol while taking:
metronidazole – an antibiotic sometimes used for dental or vaginal infections, skin infections, infected leg ulcers and pressure sorestinidazole – an antibiotic sometimes used to treat many of the same infections as metronidazole, as well as to help clear bacteria called Helicobacter pylori (H. pylori) from the gut
Continue to avoid alcohol for 48 hours after you stop taking metronidazole and 72 hours after you stop taking tinidazole. Drinking alcohol with metronidazole or tinidazole can cause very unpleasant side effects, such as:
feeling and being sickstomach painhot flushesa fast or irregular heartbeatheadachesfeeling dizzyfeeling drowsy
Can I drink alcohol 24 hours before taking metronidazole?
– It is best to avoid alcohol while taking metronidazole. Alcohol can cause reactions in addition to the regular side effects of this drug. Some of these reactions can be severe. The typical length of treatment with this drug is only 10 days, and it’s best to wait at least three more days after your last dose before reaching for a drink.
Can I have a sip of alcohol on antibiotics?
– Mixing alcohol with antibiotics is rarely a good idea. Both alcohol and antibiotics can cause side effects in your body, and drinking alcohol while taking antibiotics can raise your risk of these harmful effects. If the label on your drug says not to drink alcohol during treatment, follow that advice.
- Eep in mind that antibiotics are often prescribed on a short-term basis.
- Consider waiting until you’re off the medications to have your next drink.
- It may reduce the chance of complications or side effects brought on by antibiotics.
- Avoiding alcohol will likely help you get over your infection more quickly anyway.
Talk with your doctor and pharmacist if you’re taking an antibiotic. They can talk to you about alcohol use and your medications.
Can I drink 12 hours after taking metronidazole?
Understanding the Risks of Mixing Flagyl and Alcohol – The primary risk that comes with mixing Flagyl and alcohol is not that the antibiotic would be ineffective; rather, the main danger is that the interaction between the two can have severe physical side effects.
Even when taken properly, metronidazole (Flagyl) may result in negative side effects such as diarrhea, tingling or numb hands and feet, mood swings, light sensitivity, coordination and concentration problems, flu-like symptoms, and more. The reaction between Flagyl and alcohol is similar to the effects of Antabuse, which is a drug that treats alcoholism by making patients highly sensitive to alcohol consumption.
Both result in the patient feeling very sick after consuming even a small amount of alcohol. If a patient consumes alcohol while taking metronidazole, the list of negative side effects becomes more severe—even fatal. Symptoms associated with mixing Flagyl and alcohol include:
- Flushed face
- Abdominal pain
- Throbbing in head and neck
- Headache
- Difficulty breathing
- Sweating
- Cramps
- Nausea and vomiting
- Dropping blood pressure
- Rapid heart rate
- Liver damage
- Heart attack or heart failure
- Loss of consciousness
- Convulsions
It’s important to note that negative reactions don’t occur only while taking Flagyl and alcohol at the same time. Symptoms can occur even if you drink several hours after taking the medication, or even the next day. Flagyl is usually taken over the course of 10 days, and it is best to wait a minimum of 72 hours after taking the last dose before consuming alcohol.
Why would a man take metronidazole?
Metronidazole is an antibiotic that is used to treat a wide variety of infections. It works by stopping the growth of certain bacteria and parasites. This antibiotic treats only certain bacterial and parasitic infections. It will not work for viral infections (such as common cold, flu).
What STD does metronidazole treat?
How should healthcare providers treat trichomoniasis? – The recommended first-line treatment for trichomoniasis is metronidazole. Treatment reduces symptoms and signs of trichomoniasis and might reduce transmission. Healthcare providers should advise people with trichomoniasis to not have sex again until they and their sex partners are treated (when therapy has been completed and any symptoms have resolved).
Is 400mg of metronidazole strong?
Metronidazole for bacterial infection (Flagyl)
Swallow metronidazole tablets with plenty of water. Take them with a meal or a snack. Do not drink alcohol while you are taking metronidazole, and for 48 hours after finishing your course of treatment. Space your doses evenly throughout the day, and keep taking the medicine until the course is finished. |
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Metronidazole is an antibiotic used to treat a wide variety of infections caused by certain types of germ (anaerobic bacteria) and types of micro-organisms called protozoa. These types of organisms often cause infections in areas of the body such as the gums, pelvic cavity and tummy (stomach or intestines) because they do not need oxygen to grow and multiply.
Metronidazole is commonly prescribed to treat an infection called It is also prescribed before gynaecological surgery and surgery on the intestines, to prevent infection from developing. It can safely be taken by people who are allergic to penicillin. Metronidazole is also used, alongside other medicines, to get rid of, a bacterial infection often associated with stomach ulcers.
Metronidazole is available as a skin preparation also. This leaflet does not give information about metronidazole when it is used for skin conditions, but there is more information available in a separate leaflet called, Some medicines are not suitable for people with certain conditions, and sometimes a medicine may only be used if extra care is taken.
- If you are pregnant or breastfeeding.
- If you feel you will be unable to stop drinking alcohol for the duration of your treatment.
- If you have any problems with the way your liver works.
- If you have a rare inherited blood disorder called porphyria.
- If you are taking any other medicines. This includes any medicines you are taking which are available to buy without a prescription, as well as herbal and complementary medicines.
- If you have ever had an allergic reaction to a medicine.
- Before you start this treatment, read the manufacturer’s printed information leaflet from inside your pack. The manufacturer’s leaflet will give you more information about metronidazole and a full list of metronidazole side-effects which you may experience from taking it.
- Take the tablets or liquid medicine exactly as your doctor or dentist tells you to. The dose you are given will depend upon what type of infection you have, and how severe the infection is.
- As a guide, a typical dose for an adult would be 400 mg two or three times a day, but your dose may be more or less than this. Doses for children depend upon the child’s age and weight. Your doctor will tell you what dose is right for you (or your child), and this will also be printed on the label of the pack to remind you.
- Space your doses evenly throughout the day, and keep taking the medicine until the course is finished, unless you are told to stop by your doctor. Your symptoms may return if you stop taking metronidazole before the end of the course prescribed for you.
- Most courses of metronidazole last for around seven days, but some may be as short as three days and some as long as 14 days. For certain infections you may be given a single, larger dose of metronidazole, usually five 400 mg tablets (2 g) to take at once.
- Take each of your doses with a snack or just after eating a meal. Swallow the tablets whole (that is, without chewing or crushing them) with a full glass of water.
- If you forget to take a dose, take it as soon as you remember and try to space your remaining doses evenly throughout the rest of the day. Do not take two doses together to make up for a forgotten dose.
- Remove the suppository from its wrapping.
- Using your finger, gently push the suppository into your back passage (rectum) as far as is comfortable. Many people find that inserting a suppository is easier if they squat or bend forward.
- Remain still for a few moments to help you to hold the suppository in place.
- Wash your hands.
- Important : do not drink alcohol while you are on metronidazole and for 48 hours after finishing your course of treatment. This is because drinking alcohol with metronidazole is likely to make you feel very sick (nauseated) and cause other unpleasant effects, such as the sensation of having a ‘thumping heart’ (palpitations), hot flushes and headache.
- While you are taking metronidazole your urine may look a darker colour than normal. On its own this is nothing to worry about. However, if you also experience tummy (abdominal) pain, or if you feel sick (nausea) or feel generally unwell, you should let your doctor know.
- If you buy any medicines, check with a pharmacist that they are safe to take with metronidazole. Some cough and cold preparations contain alcohol and should not be taken with metronidazole.
- If you need to take metronidazole for longer than ten days, your doctor may want you to have some tests. Make sure you keep any appointments that your doctor gives to you.
Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below contains some of the metronidazole side-effects. You will find a full list in the manufacturer’s information leaflet supplied with your medicine.
Metronidazole side-effects | What can I do if I experience this? |
Feeling sick (nausea) or being sick (vomiting) | Stick to simple foods. Make sure you take your doses after a meal or a snack |
Changes in the way things taste, furred tongue, sore mouth | Ask your pharmacist to recommend a suitable mouthwash |
Lack of appetite | This should soon pass, but in the meantime choose food that you usually enjoy |
If you experience any other symptoms which you think may be due to this medicine, speak with your doctor or pharmacist.
- Keep all medicines out of the reach and sight of children.
- Store in a cool, dry place, away from direct heat and light.
Never take more than the prescribed dose. If you suspect that you or someone else might have taken an overdose of this medicine, go to the accident and emergency department of your local hospital. Take the container with you, even if it is empty. If you are having an operation or dental treatment, tell the person carrying out the treatment which medicines you are taking. This medicine is for you. Never give it to other people even if their condition appears to be the same as yours. Never keep out-of-date or unwanted medicines. Take them to your local pharmacy which will dispose of them for you. If you have any questions about this medicine ask your pharmacist. |
Metronidazole for bacterial infection (Flagyl)
What are the rules for metronidazole?
Dosing – The dose of this medicine will be different for different patients. Follow your doctor’s orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.
For oral dosage forms (capsules or tablets):
For amebiasis infections:
Adults—500 or 750 milligrams (mg) 3 times a day for 5 to 10 days. Children—Dose is based on body weight and must be determined by your doctor. The dose is usually 35 to 50 milligrams (mg) per kilogram (kg) of body weight per day, divided into 3 doses, for 10 days.
For bacterial infections:
Adults—Dose is based on body weight and must be determined by your doctor. The dose is usually 7.5 milligrams (mg) per kilogram (kg) of body weight every 6 hours for 7 to 10 days. Your doctor may increase your dose as needed. However, the dose is usually not more than 4000 mg per day. Children—Use and dose must be determined by your doctor.
For trichomoniasis infections:
Adults—The tablet can be given 3 different ways: as a single dose of 2 grams, as 1 gram 2 times a day for 1 day, or as 250 milligrams (mg) 3 times a day for 7 days. The capsule dose is 375 mg 2 times a day for 7 days. Children—Use and dose must be determined by your doctor.
For oral dosage form (extended-release tablets):
For bacterial vaginosis:
Adults—750 milligrams (mg) once a day for 7 days. Children—Use and dose must be determined by your doctor.