Metronidazole

About metronidazole

Anaerobic bacteria cause infections in areas of the body such as the gums, pelvic cavity, gut and bones because they do not need oxygen to grow and multiply. Metronidazole works by killing anaerobic bacteria in the body. Metronidazole can also be used to prevent infection following gynaecological surgery and surgery on the gut.

Before taking metronidazole

Before taking metronidazole make sure your doctor or pharmacist knows:

• If you suffer from liver or kidney problems
• If you have a disorder of the central nervous system or epilepsy
• If you suffer from a condition called porphyria (a blood disorder)
• If you are pregnant, trying for a baby or breast-feeding
• If you have a dependency on alcohol

How to take metronidazole

• Take your medication exactly as directed by your doctor or dentist.
• You must take metronidazole at regular intervals and complete the course.
• Metronidazole tablets should be taken with or just after food, with a full glass of water. Do not crush or chew the tablets.
• Metronidazole oral solution should be taken an hour before food or on an empty stomach.

HOW TO USE METRONIDAZOLE SUPPOSITORIES

1. Wash your hands.
2. If the suppository is too soft, it may be chilled in the refrigerator or under cold running water before unwrapping.
3. Remove the wrapping and moisten the suppository with water.
4. Lie on your left side (if you are right handed and reverse if left handed) with one leg bent and the other straight.
5. Gently push the suppository into the rectum, pointed end first.
6. The suppository should be inserted as far as possible, pushing the end of the suppository sideways to ensure contact with the bowel.
7. Lower your legs to a comfortable position to help you hold the suppository in place. Sit or lie for a few minutes.
8. Wash your hands.

Getting the most from your treatment

• Important: Do not drink alcohol while taking metronidazole and for 48 hours after finishing the course. Note: some cough and cold preparations contain alcohol.
• Metronidazole can cause drowsiness. Make sure your reactions are normal before driving, operating machinery or doing jobs that could be dangerous if you were not fully alert.

Can metronidazole cause problems?

Along with their useful effects all medicines can cause unwanted side effects, which usually improve as your body adjusts to the new medicine. Speak with your doctor or pharmacist if any of the following side effects continue or become troublesome.

How to store metronidazole

• Keep all medicines out of the reach of children.
• Store in a cool, dry place, away from direct heat and light.

Important information about all medicines