Lukas T.
18 May 2026
Arrived quickly in plain packaging exactly as described. Fair pricing and easy reorder.
The standard 500mg amoxicillin capsule doctors reach for first — a proven penicillin antibiotic for common bacterial infections.
Generic Amoxicillin — Amoxicillin 500mg. Available in multiple pack sizes.
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Amoxicillin 500mg is a generic medication in our antibiotics catalogue. Available in 4 pack sizes for bulk-pricing savings. Active ingredient: Amoxicillin. Always read the patient information leaflet before use and consult a doctor or pharmacist if you have any underlying conditions or take other medications.
Part of our Antibiotics range.
The larger the pack, the lower the price per unit.
| Pack size | Per unit | Price |
|---|---|---|
| 20 pills | $3.51 | $70.24 |
| 30 pills | $3.43 | $102.92 |
| 50 pills | $3.27 | $163.36 |
| 100 pills | $3.10 | $310.38 |
Amoxicillin 500mg is the workhorse of the amoxicillin range — the strength written on the majority of adult prescriptions worldwide. Amoxicillin is a broad-spectrum penicillin that destroys susceptible bacteria by disrupting cell-wall construction, making it a first-line choice for chest infections, middle-ear infections, sinusitis, dental abscesses, some urinary infections, and Helicobacter pylori combination therapy. People choose the 500mg capsule because it matches the dose most doctors specify for routine adult infections without needing to combine tablets. It only works on bacteria: taking it for a cold or flu achieves nothing except side-effect risk. Read our amoxicillin uses and safety guide before ordering if you are unsure it fits your situation.
Amoxicillin reaches useful blood concentrations within an hour or two of swallowing a capsule, and bacterial killing begins from the first dose. Symptom relief typically follows within one to three days — sore throats and ear infections often ease fastest, chest infections a little slower. The leaflet describes spacing doses evenly across the day to keep levels above the threshold bacteria can survive, with usual courses of about five to seven days. Feeling recovered on day three is common; stopping then is the classic mistake that lets the toughest surviving bacteria multiply. Complete the course. If there is no improvement after 72 hours, or you deteriorate, see a doctor promptly.
For most adults, 500mg is the answer — it is the default strength doctors prescribe for everyday bacterial infections, balancing effectiveness against side effects. Step down to Amoxicillin 250mg if a doctor has advised a lower-dose regimen, for instance with kidney impairment. Step up only on medical direction: Amoxicillin 650mg and Amoxicillin 1000mg are high-dose options for resistant or severe infections, they are explicitly not starting doses, and gastrointestinal side effects climb with the milligrams. If penicillins are off the table due to allergy, Bactrim DS belongs to a different class entirely — discuss it with your doctor rather than self-switching.
Consistency is the whole game. Take each Amoxicillin 500mg capsule at evenly spaced times, with or without food — food slightly slows absorption but reduces stomach upset, so pick whichever keeps you regular. Finish every capsule of the advised course even after symptoms disappear; this is the single biggest factor in preventing relapse and resistance. Skip alcohol until you are done — it worsens nausea and dehydration and slows healing. Watch for allergy signs (rash, itching, facial swelling, wheeze) and stop immediately if they appear. Mention any methotrexate, allopurinol, warfarin or oral typhoid vaccine use to your doctor first. Probiotic-rich foods can help if mild diarrhoea develops; severe or bloody diarrhoea needs medical attention.
As our most-requested antibiotic strength, Amoxicillin 500mg from Kamagra AUS comes exclusively as factory-sealed, GMP-manufactured blisters — batch number and expiry stamped on every strip, patient leaflet in every carton. We run a WhatsApp verification step on all orders before shipping, so you can confirm strength and quantity and raise questions with a human first. Delivery to Australia takes 2–4 business days, always in plain packaging with no pharmacy branding, and shipping is free above $150. Packs run from 20 capsules at $70.24 through 30 for $102.92 and 50 for $163.36 to 100 for $310.38. Order for the course you need — and let a doctor confirm you need it.
Amoxicillin 500mg is the most widely prescribed amoxicillin strength worldwide, and its side-effect profile is well mapped. Commonly reported effects are nausea, diarrhoea, mild abdominal discomfort and skin rash; some users develop oral or vaginal thrush after finishing a course because the antibiotic disturbs the body's normal flora. Headache and altered taste occur occasionally. Gastrointestinal effects tend to scale with dose, so 500mg sits mid-range for tolerability. Rare but serious reactions demand immediate medical help: swelling of the face, tongue or throat with wheeze or breathing difficulty (anaphylaxis), a severe blistering or peeling skin rash, persistent bloody or watery diarrhoea during or after treatment (possible C. difficile), or jaundice and dark urine indicating liver injury. Stop taking the tablets and seek emergency care if any of these appear.
Amoxicillin 500mg is a penicillin, so it is absolutely contraindicated in anyone with a penicillin allergy — previous hives, swelling or breathing trouble on amoxicillin, ampicillin or penicillin means you must not take it. A history of severe reaction to cephalosporins also calls for caution, as cross-reactivity exists. Do not use it during glandular fever (infectious mononucleosis), where a widespread rash is very common, or if you have previously had amoxicillin-related liver problems. People with moderate to severe kidney disease need medically adjusted dosing. Flag these interactions to a prescriber: allopurinol increases rash risk, warfarin's anticoagulant effect can strengthen, methotrexate toxicity can rise, and oral contraceptive reliability may drop if the course causes vomiting or diarrhoea.
Store Amoxicillin 500mg below 25°C, dry and away from direct light — original blister, tablets popped out only at dosing time, since the sealed foil protects against humidity that degrades the active ingredient. Keep the pack out of reach and sight of children. To confirm your pack is genuine: check the blister for a complete, unbroken seal on every pocket; confirm the batch number and expiry date are printed on the strip and match the outer carton; expect crisp, professional printing and an intact box; and confirm the patient information leaflet is enclosed. Any lifted foil, mismatched numbers or missing leaflet — do not take the tablets, contact us.
The maths on Amoxicillin 500mg at Kamagra AUS: 20 tablets for $70.24 is $3.51 per tablet, while 100 tablets for $310.38 works out at $3.10 each — a saving of roughly 12% per dose at the larger size. In between, 30 tablets cost $102.92 ($3.43 each) and 50 cost $163.36 ($3.27 each). Free delivery kicks in on orders over $150, so the 100-pack ships without a delivery charge. A typical course uses two to three tablets a day for five to seven days, so match your pack to the course a prescriber has set rather than defaulting to the largest option.
General information about the active ingredient in Amoxicillin 500mg.
See the full Amoxicillin guide & all Amoxicillin productsAmoxicillin is a broad-spectrum antibiotic belonging to the penicillin family (an aminopenicillin). It is prescribed by doctors to treat a range of bacterial infections, including certain chest and respiratory tract infections, ear, nose and throat infections, urinary tract infections, and some skin and dental infections. It works only against bacteria and has no effect on infections caused by viruses, such as colds and most cases of flu.
Amoxicillin interferes with the ability of bacteria to build and maintain their cell walls. By binding to specific proteins involved in cell-wall construction, it weakens the wall so that the bacterium cannot survive and multiply, leading to its death. Because human cells do not have this type of cell wall, the medicine targets bacteria selectively. It is bactericidal, meaning it kills susceptible bacteria rather than simply stopping their growth.
Always take amoxicillin exactly as prescribed and as described in the patient information leaflet. It is available as capsules, tablets and an oral liquid, and can usually be taken with or without food. Space the doses evenly through the day as directed. It is very important to complete the entire course, even if you feel better before it is finished, because stopping early can allow the infection to return and contributes to antibiotic resistance.
Common (usually mild and temporary):
Stop and seek medical help if you experience:
Store in the original packaging below 25°C, away from heat, light and moisture, out of the sight and reach of children. Oral liquid is usually kept only a short time after mixing and may need refrigeration — follow the label. Do not use after the expiry date.
Alcohol does not usually stop amoxicillin from working, but it is sensible to limit alcohol while you are unwell so your body can recover. If you have concerns, ask your doctor or pharmacist.
Completing the full course helps ensure the infection is fully cleared and reduces the chance of bacteria surviving and becoming resistant. Stopping early because you feel better can allow the infection to return.
No. Colds and most cases of flu are caused by viruses, and antibiotics only work against bacteria. Taking it for a viral illness will not help and contributes to antibiotic resistance.
Important: This information is general and not a substitute for medical advice. Always read the patient information leaflet supplied with your medicine and consult a doctor or pharmacist before use — especially if you have existing health conditions or take other medication.
Amoxicillin 500mg starts from $70.24. Several pack sizes are available — the larger the pack, the lower the per-unit price. Delivery is free on orders over $150, otherwise $12 standard (2–4 business days).
Orders ship in plain, unbranded packaging from our Australian fulfilment centre, usually within one business day of payment clearing. Standard delivery takes 2–4 business days Australia-wide; express delivery is also available. All prices include GST, so there are no surprise bills on arrival.
The active ingredient in Amoxicillin 500mg is Amoxicillin — the same molecule used in the branded equivalent, manufactured under GMP conditions. Always read the patient information leaflet and consult a doctor or pharmacist before first use.
Choose your method at checkout: secure bank transfer, PayID, credit/debit card, or PayPal. You'll receive clear payment instructions by email, and we dispatch within one business day of payment clearing.
Yes. Every order ships in plain, unbranded outer packaging — nothing on the outside indicates the contents or the pharmacy.
It is a first-line treatment for many bacterial infections: chest infections such as bronchitis and community pneumonia, middle-ear infections, sinusitis, dental abscesses, and some urinary infections. It is also part of standard H. pylori therapy. It does not treat viral illnesses, so a bacterial diagnosis from a doctor should come first.
Typical courses described in the leaflet run around five to seven days, though some infections need longer and your doctor sets the exact length. Whatever the duration, complete it fully — stopping when you feel better leaves the hardiest bacteria alive and increases the chance of relapse and antibiotic resistance.
Either works. Amoxicillin absorbs well with or without meals, so the leaflet allows both. If capsules upset your stomach, taking them with food usually helps. What matters far more is spacing doses evenly through the day and not missing any until the course is complete.
Alcohol does not directly stop amoxicillin working, but it is still best avoided during a course. It aggravates nausea and stomach upset, dehydrates you, and taxes the body you are asking to fight an infection. Waiting the few days until the course finishes is the sensible choice.
No — amoxicillin is a Schedule 4 prescription-only medicine in Australia. It is unsuitable for penicillin-allergic people, interacts with several medicines, and only works on bacterial infections a doctor can identify. We verify orders via WhatsApp and ship sealed GMP product, but a prescription and a doctor's assessment come first.
Either works — food does not meaningfully change amoxicillin absorption. Many people prefer taking each 500mg dose with a meal and a full glass of water because it reduces stomach upset. What matters most is even spacing: take doses at regular intervals to keep antibiotic levels steady.
Only if the tablet is scored and your prescriber has advised it. Unscored or film-coated tablets can split unevenly, giving unreliable doses. If your regimen calls for 250mg, order that strength directly — we stock Amoxicillin 250mg — rather than halving 500mg tablets and hoping the pieces are equal.
With normal kidney function, amoxicillin's half-life is about 60–90 minutes, meaning the drug is almost entirely cleared within 24 hours of your last dose. Kidney impairment slows this down considerably, which is why doses are reduced or spaced further apart for people with kidney disease.
Amoxicillin is a prescription antibiotic in Australia. You are responsible for knowing your local regulations, and we always recommend using antibiotics under a doctor's direction. Kamagra AUS supplies genuine, batch-traceable packs with full leaflets for informed use.
4.7
out of 5
1,911 reviews
64% recommend this product
Lukas T.
18 May 2026
Arrived quickly in plain packaging exactly as described. Fair pricing and easy reorder.
Priya G.
1 May 2026
Mixed experience: packaging and product fine, but my first parcel went to a pickup point without much warning.
Karolina N.
14 Apr 2026
Same active ingredient as the branded version at a fraction of the price. No issues.
Sofia R.
28 Mar 2026
Works as expected. The bank-transfer payment felt a bit old-fashioned compared to card checkout, but delivery was smooth.
James M.
11 Mar 2026
Second order now. Consistent quality, sealed blisters with clear batch numbers both times.
Aisha S.
6 Mar 2026
Works as expected. The bank-transfer payment felt a bit old-fashioned compared to card checkout, but delivery was smooth.
Reviewed by the Kamagra AUS Pharmacy TeamMedicine information reviewed 21 June 2026Next review due 21 June 2027
Sources for the medical information on this page
This page is general product and medicine information, not a prescription or a substitute for medical advice. Always read the patient information leaflet supplied with your medicine, and speak to a doctor or pharmacist before starting Amoxicillin 500mg — especially if you take other medicines or have a heart, liver or kidney condition.
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Common searches about Amoxicillin 500mg — answered on this page
Choosing between options
Amoxicillin 500mgisn't stocked on Australian chemist shelves — it's an imported generic, so buying happens online. Kamagra AUS ships genuine, sealed Amoxicillin 500mg from $70.24 (4 pack sizes, lower per-unit price on larger packs) Australia-wide. Orders dispatch within one business day of payment and arrive in 2-4 business days — free delivery over $150.00 (flat $12 otherwise).