The toxic effects of metronidazole include ataxia, peripheral neuropathy, and seizures. 1 There have been two reported cases in which abnormalities of the dentate nucleus on magnetic resonance imaging ...

Further, mixing metronidazole with alcohol can cause severe side effects. These include a sudden drop in blood pressure, rapid heart rate, and liver damage. You usually take this drug up to three ...

Mixing Flagyl and alcohol may not be safe and can cause serious side effects. Healthcare professionals recommend avoiding alcohol entirely while using the medication in any form. Flagyl is an ...