Flagyl Side Effects

Like many other drugs Flagyl may cause various side effects. Most users won’t feel any adverse effects but clinical tests have shown that the most common Flagyl side effects are:

• Headache – observed in 18% of patients;
• Metallic taste in the mouth – found in 9% of patients;
• Nausea – 10% of patients;
• Vaginal infection;
• Symptoms similar to influenza – observed in 6% of patients;
• Loss of Appetite;
• Diarrhea;
• Dizziness;
• Constipation;
• Vomiting;
• Upset Stomach etc.

In a rare chance Flagyl drug can lead to serious health problems. If you experience some of them it is better to contact your physician and probably stop taking Flagyl. Serious health issues caused by Flagyl may include different kinds of allergy i.e. hives, itching, swelling of the mouth and tongue etc., bloody stool, numbness, red, swollen, blistered or peeling skin, severe diarrhea and stomach pain, itching and odor in vagina, loss of eyesight and other complications.