Metrinox IV Special Precautions

Avoid alcoholic beverages while using this medication and for at least 3 days after finishing this medicine because severe stomach upset, nausea, vomiting, headache and flushing can occur.
This drug may make the patient dizzy. Use caution while driving, using machinery, or doing any activity that requires alertness.
Use of this medication for prolonged or repeated periods may result in a new infection (e.g., yeast infection in the mouth, bladder, or vagina).
Before using this medication, tell the doctor or pharmacist the patient medical history, especially of: liver problems; severe kidney problems (not producing any urine); nervous system disorders (e.g., seizures); blood disorders; Crohn's disease; history of alcohol use/abuse; swelling (edema); using a feeding/medication tube inserted in the nose (nasogastric tube).
Use in Pregnancy: See Use in Pregnancy & Lactation section for further information.
Use in Lactation: See Use in Pregnancy & Lactation section for further information.
Use in Children: Newborns may be at greater risk for side effects while using this drug, because newborns are less able to remove metronidazole from their bodies.
Use in the Elderly: The elderly may be at greater risk for side effects while using this drug.