Flagyl 200 Mg Tablet

What Flagyl 200 Mg Tablet treats

• Bacterial vaginosis (BV) and trichomoniasis (both partners usually need treatment for trichomoniasis)
• Protozoal infections: giardiasis and amebiasis
• Dental infections, gum abscesses, and other anaerobic infections
• Part of combination therapy for certain intra‑abdominal, pelvic, and postoperative infections

How it works in simple terms

How to take it for best results

• Follow your prescription label for dose, frequency, and duration. Do not skip doses or stop early.
• You can take it with or without food. If your stomach is sensitive, take it with a small meal or snack and a full glass of water.
• Swallow tablets whole. If you miss a dose, take it when you remember unless it’s close to the next dose. Don’t double up.
• For trichomoniasis, sexual partners usually need treatment and you should avoid sex until therapy is complete and symptoms resolve to prevent reinfection.

Alcohol warning

What to expect

• Many people notice improvement within 48 to 72 hours. Keep taking it until the course is finished, even if you feel better.
• Call your clinician if symptoms are not improving after three days, if they worsen, or if you develop severe diarrhea, a spreading rash, or trouble breathing.

Common side effects

• Nausea, upset stomach, metallic taste, dry mouth
• Headache, dizziness, fatigue
• Dark urine (usually harmless while on treatment)
• Mild diarrhea or constipation

Important interactions and cautions

• Alcohol: strictly avoid during treatment and for 3 days after finishing.
• Warfarin and other blood thinners: metronidazole can increase INR; monitoring is often needed.
• Disulfiram: avoid using within two weeks due to risk of serious reactions.
• Lithium: levels may rise; monitoring may be required.
• Enzyme interactions: cimetidine can raise, while phenytoin or phenobarbital can lower metronidazole levels. Share your full medication list.
• Liver disease and older age: dose adjustments or extra monitoring may be needed. If you’re pregnant or breastfeeding, ask your clinician about the safest regimen and timing.

Practical tips

• Take doses evenly spaced throughout the day to keep levels steady.
• Stay hydrated and consider a simple yogurt or probiotic if your clinician agrees.
• Do not share antibiotics with others and don’t save leftovers.
• For BV or trichomoniasis, avoid douching and scented products; use condoms to reduce reinfection risk.

Available strengths in the market

• Tablets: 200 mg, 250 mg, 400 mg, 500 mg
• Capsules: 375 mg
• Extended‑release tablets: 750 mg (once‑daily regimens for select indications)
• Oral suspension: 50 mg per 5 mL (brand and pharmacy‑compounded options vary)
• IV infusion: 500 mg/100 mL (clinical use)
• Vaginal gel 0.75% and topical gels/creams for different indications (external use)

Storage and handling

• Store at room temperature in a dry place, away from heat and light.
• Keep tablets in the original bottle or blister until use.
• Keep out of reach of children and pets.

Helpful search terms people use

FAQs

What is the Flagyl 200 Mg Tablet used for?

Can I drink alcohol while taking Flagyl?

How long until I feel better?

Does Flagyl affect birth control?

What medicines interact with Flagyl?