Before starting Flagyl, discuss potential side effects and interactions with your doctor. Many are mild and temporary, but some require immediate medical attention.
Common Side Effects
- Nausea and vomiting: These are frequently reported. Consider taking Flagyl with food to minimize this. Diarrhea: Mild diarrhea is common. Severe or persistent diarrhea may indicate a serious condition, requiring prompt medical advice. Metallic taste: A metallic taste in the mouth is a relatively frequent side effect. Headache: Some patients experience headaches while taking Flagyl.
Less common, but still possible side effects include dizziness, abdominal pain, and yeast infections (particularly in women). Seek immediate medical help if you experience severe abdominal pain, difficulty breathing, or signs of an allergic reaction (rash, swelling, difficulty breathing).
Drug Interactions
Flagyl can interact negatively with several medications. It’s crucial to inform your doctor about all medications you are currently taking, including over-the-counter drugs and herbal supplements. Here are some key examples:
Alcohol: Avoid alcohol consumption during treatment and for at least 48 hours after completing the course. Combining Flagyl with alcohol can cause a serious reaction. Warfarin: Flagyl may increase the effects of warfarin, increasing bleeding risk. Close monitoring of your blood clotting levels is necessary if you’re on both medications. Lithium: Flagyl may increase lithium levels in your blood, leading to lithium toxicity. Regular blood tests to monitor lithium levels are recommended. Certain antidepressants: Interaction with some antidepressants is possible; consult your physician for specific information.
Further Considerations
This information is not exhaustive. Your doctor can provide a complete list of potential side effects and interactions specific to your health condition and other medications you’re taking. Always follow your doctor’s instructions and seek medical advice if you experience any concerning symptoms.
Reporting Side Effects
Report any side effects, even minor ones, to your doctor or pharmacist. This helps track the safety and efficacy of the medication.
