Poxet: Uses, Dosage, Side Effects & Safety Guide

TL;DR
- Poxet is a prescription antibiotic used for bacterial infections.
- Typical adult dose: 500mg every 8hours for 7‑10days.
- Common side effects: nausea, abdominal pain, rash.
- Avoid taking with antacids; watch for drug‑drug interactions.
- Get it from a licensed pharmacy with a valid script; never share.
What is Poxet?
Poxet is the brand name for a broad‑spectrum fluoroquinolone antibiotic that targets Gram‑negative and some Gram‑positive bacteria. It works by inhibiting bacterial DNA gyrase, preventing the microbes from replicating their DNA and ultimately killing them. In Australia, Poxet is approved for treating respiratory tract infections, urinary tract infections, and certain skin infections when first‑line drugs fail or resistance is a concern.
The drug comes in tablet and oral suspension forms, making it usable for adults and children over 12kg. Because fluoroquinolones can affect cartilage and tendons, clinicians reserve Poxet for cases where the benefits outweigh the risks.
How to Use Poxet Safely
Following the correct dosing schedule is the single biggest factor in preventing resistance and minimizing side effects. Below is a step‑by‑step guide you can print out or save on your phone.
- Verify your prescription. Double‑check the strength (250mg, 500mg) and total days prescribed.
- Take the tablet with a full glass of water. Do not crush or chew.
- Space doses evenly, usually every 8hours (e.g., 6am, 2pm, 10pm).
- Avoid dairy, calcium supplements, or antacids within two hours of the dose-they can bind the drug and reduce absorption.
- If you miss a dose, take it as soon as you remember unless it’s almost time for the next dose. Do not double‑dose.
- Complete the full course even if symptoms improve; stopping early can cause relapse and resistance.
For children, the suspension should be measured with a calibrated syringe, not a kitchen spoon. The typical pediatric dose is 10mg/kg/day divided into two or three doses.
Hydration matters. Drink at least 2L of fluids daily unless your doctor says otherwise, especially if you experience diarrhea.

Potential Side Effects & Interactions
While many users tolerate Poxet well, the drug class is known for a few serious, though rare, adverse events. Knowing what to watch for can help you act quickly.
Category | Common (<5%) | Serious (<1%) |
---|---|---|
Gastrointestinal | Nausea, abdominal pain, mild diarrhea | Clostridioides difficile colitis |
Neurological | Headache, dizziness | Tendon rupture, peripheral neuropathy |
Dermatologic | Rash, photosensitivity | Severe skin reactions (Stevens‑Johnson syndrome) |
Cardiac | None typical | QT prolongation, arrhythmia |
If you notice sudden joint pain, swelling, or a rash that spreads, stop the medication and seek medical help. Tendon issues often affect the Achilles or rotator cuff and can occur weeks after finishing therapy.
Drug‑drug interactions to watch for:
- Antacids/Calcium‑Mg supplements: Reduce absorption-space 2hrs apart.
- Warfarin: May increase INR; monitor blood clotting.
- Cytochrome‑P450 inhibitors (e.g., fluconazole) can raise Poxet levels.
- Non‑steroidal anti‑inflammatory drugs (NSAIDs): Heighten risk of central nervous system side effects.
Always hand your pharmacist a complete medication list, including over‑the‑counter products and herbal supplements.
Buying Poxet and Frequently Asked Questions
Poxet is only available with a valid prescription from a licensed Australian prescriber. Here’s how to obtain it safely:
- Book an appointment with your GP or a telehealth service.
- Discuss why you think Poxet is appropriate; the doctor may order a culture to confirm bacterial cause.
- If prescribed, request the medication from a reputable pharmacy-either a brick‑and‑mortar location in Perth or an accredited online pharmacy that delivers to WA.
- Check the label: strength, expiry date, and batch number must be clear.
- Store tablets at room temperature, away from moisture; suspension should be refrigerated and discarded after 14days.
Quick FAQ
- Can I take Poxet while pregnant? The drug is classified Category D in Australia-use only if potential benefit justifies the risk.
- Is resistance a concern? Yes. Reserve Poxet for proven infections; avoid using it for viral illnesses.
- How long does it stay in my system? The half‑life is about 12hours; trace amounts may be detectable for up to 48hours after the last dose.
- Can I travel with Poxet? Yes, keep it in original packaging with the prescription label visible for customs.
If you run out early, contact your doctor before refilling-early refills can be denied for safety reasons.

Next Steps & Troubleshooting
After you’ve started Poxet, monitor your health daily. Use this quick checklist:
- Day 1‑3: Note any nausea, dizziness, or abdominal pain.
- Day 4‑7: Check for signs of tendon pain, especially after exercise.
- End of therapy: Verify you’ve completed the full course; schedule a follow‑up if symptoms persist.
If side effects become intolerable, call your doctor. They may switch you to an alternative antibiotic or adjust the dose. Never self‑adjust without medical advice.
For those who prefer natural adjuncts, probiotics taken a few hours apart from Poxet can help maintain gut flora, but discuss this with your prescriber to avoid timing conflicts.
Finally, keep a written record of the medication name, dose, start date, and any adverse reactions. This log is invaluable for future consultations and for informing any new healthcare providers about your antibiotic history.