Medication information

Metronidazole 5mg/mL injectable

This medication contains an antibiotic. Typically, it is used to treat infections. It requires several days to take effect.

Instructions

This drug is usually administered in a hospital or clinic setting by a health care professional. Specialists have established various protocols for the administration of this drug. The dose and method used to administer this drug have therefore been tailored to your specific medical condition.

Avoid consuming alcohol or alcohol-containing products while taking this medication and for several days after the medication is discontinued. Consuming alcohol while taking this medication may cause vomiting and painful cramps.

Side effects

In addition to its desired action, this medication may cause some side effects, notably:

  • it may cause headaches;
  • it may cause diarrhea;
  • it may cause dizziness - use caution when getting up from a lying or sitting position and use caution if driving;
  • it may cause a metallic aftertaste;
  • it may cause nausea or, rarely, vomiting;
  • it may give urine a dark colour.

Each person may react differently to a treatment. If you think this medication may be causing side effects (including those described here, or others), talk to your health care professional. He or she can help you to determine whether or not the medication is the source of the problem.

Storage

If you have any questions, speak to the health care professionals who are overseeing your treatment.

Additional Information

This medication may interact with other medications or supplements, sometimes significantly. Many interactions, however, may be dealt with by a dosage adjustment or a change in medication schedule. Check with your pharmacist before using this medication in combination with any other medications (including non-prescription products), vitamins or natural products.

This information handout only provides an overview of your treatment. Given the complex nature of your treatment, you will receive information that is much more comprehensive and that deals specifically with your needs. Make sure that you have all the relevant information regarding your medication.

General notes

When meeting with any health professional, it is important for you to share the following information:

  • Your medical history and allergies (medication, food, or other);
  • If you're pregnant or want to become pregnant, or if you're breastfeeding;
  • If you use tobacco or cannabis or its derivatives, or if you use recreational drugs;
  • The names of all the medications you take, whether you take them regularly or once in a while, including over-the-counter medications, vitamins, and natural health products.


It is also strongly recommended that you keep an up-to-date list of all the medications you take and carry it with you at all times. This could be useful if you have to see a health professional or need emergency care.

Keep all your medications out of the reach of children and pets and return any unused or expired medications to the pharmacy for proper disposal.