How many metronidazole should i take

Carry on taking this medicine until you have finished the course, even if you feel better. If you stop your treatment early, the infection could come back. If you forget to take a dose, take it as soon as you remember, unless it's nearly time for your next dose. In this case, just leave out the missed dose and take your next dose as normal. Never take 2 doses at the same time. Never take an extra dose to make up for a forgotten one.

If you often forget doses, it may help to set an alarm to remind you. You could also ask your pharmacist for advice on other ways to remember your medicines. Accidentally taking an extra dose of metronidazole is unlikely to harm you or your child. Speak to your pharmacist or doctor if you're worried or you take more than 1 extra dose.

When metronidazole cream or gel is prescribed for rosacea, you'll normally use it twice a day for about 2 months. Treatment can sometimes last longer. If you're using the cream or gel for a skin infection, or infected ulcers or wounds, it's usual to put it on once or twice a day.

Follow your doctor or pharmacist's instructions, and continue treatment until your infection has healed. Put a thin layer of cream or gel onto the area you're treating and rub it in very gently. Try to avoid getting it into your eyes, as it can sting.

If you do get some in your eye, wash it out immediately with cold water. It's very important to keep using metronidazole cream or gel for as long as your doctor has prescribed it.

Carry on using this medicine until you have finished the course, even if you feel better. If you forget to use metronidazole cream or gel, put it on as soon as you remember, unless it's nearly time for your next dose.

Do not use it more than twice a day unless your doctor tells you to. Then continue to use the cream or gel at the usual time. If you put on too much cream or gel - or if you get some in your mouth - it's unlikely to harm you. Talk to your pharmacist or doctor if you're worried, or if you or your child accidentally swallow a lot of it.

For treating bacterial vaginosis, you'll use an applicator to put the metronidazole gel into your vagina. The usual dose is 1 applicator full, every night for 5 nights. It's recommended that you do not use the gel while having your period. Follow the instructions that come in the packaging along with your medicine. These will tell you how to fill the applicator with gel and put it into your vagina. It's very important to keep using metronidazole vaginal gel for as long as your doctor has prescribed it.

If you forget to use metronidazole vaginal gel, use it as soon as you remember, unless it is nearly time for your usual dose. Do not use it more than once a night.

Then continue to use the gel at the usual time. It's unusual to have side effects when using metronidazole cream or gel.

However there can be some common side effects with the tablets, suppositories or vaginal gel. Do not drink alcohol while taking the tablets or liquid or using the vaginal gel or suppositories.

It can give you severe side effects such as feeling or being sick, stomach pain, hot flushes, a pounding heartbeat palpitations and a headache. After finishing your treatment, wait for 2 days before drinking alcohol again.

This allows the metronidazole to leave your body. Keep taking the medicine, but talk to your doctor or pharmacist if these side effects bother you or do not go away:.

This can be harmful or prevent the drug from working well. To help avoid interactions, your doctor should manage all of your medications carefully. Disulfiram: Do not take disulfiram with metronidazole. Doing so can cause dangerous effects in your body. Using it with metronidazole can cause psychotic reactions.

Symptoms can include:. Taking metronidazole with certain medications raises your risk of side effects. This is because the amount of either drug may be increased in your body. Examples include:. However, because drugs interact differently in each person, we cannot guarantee that this information includes all possible interactions.

Always speak with your healthcare provider about possible interactions with all prescription drugs, vitamins, herbs and supplements, and over-the-counter drugs that you are taking. All possible dosages and drug forms may not be included here. Your dosage, drug form, and how often you take the drug will depend on:.

The kidneys and liver of older adults may not work as well as they used to. This can cause your body to process drugs more slowly. As a result, more of a drug stays in your body for a longer time. This increases your risk of side effects. Your doctor may start you on a lowered dose or a different medication schedule. This can help keep levels of this drug from building up too much in your body. Metronidazole oral tablets may cause certain serious conditions that affect the nervous system.

These conditions include:. If you have an allergic reaction, call your doctor or local poison control center right away. If your symptoms are severe, call or go to the nearest emergency room.

In some cases, taking it again could lead to death. You should stop using drinks that contain alcohol at least three days before starting metronidazole. Also avoid alcohol for three more days after you stop treatment with this drug. For people with liver disease: Your liver helps process this drug.

If you have severe liver disease, your liver may process this drug more slowly. This would increase the amount of the drug in your body and raise your risk of side effects. It all started with a simple UTI. After being on countless antibiotics i was cleared Of UTI but still had most the symptoms, especially frequency! Disclaimer: This article is for information only and should not be used for the diagnosis or treatment of medical conditions. Egton Medical Information Systems Limited has used all reasonable care in compiling the information but make no warranty as to its accuracy.

Consult a doctor or other health care professional for diagnosis and treatment of medical conditions. For details see our conditions. Swallow metronidazole tablets with plenty of water. Take them with a meal or a snack. In this article About metronidazole What is metronidazole?

What is metronidazole used to treat? Before taking metronidazole How to take metronidazole Getting the most from your treatment Metronidazole side-effects How to store metronidazole Important information about all medicines. Metronidazole for bacterial infection Flagyl In this article About metronidazole What is metronidazole? Our Housecall e-newsletter will keep you up-to-date on the latest health information.

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