

| Dosage | Package | Price per Dose | Price | |
|---|---|---|---|---|
| 250mg | 360 pills | NZD1.55 | NZD621.93 NZD559.74 Best Price | |
| 250mg | 180 pills | NZD1.86 | NZD371.79 NZD334.61 | |
| 250mg | 90 pills | NZD2.80 | NZD280.53 NZD252.47 | |
| 250mg | 60 pills | NZD3.26 | NZD216.30 NZD194.67 | |
| 250mg | 30 pills | NZD4.35 | NZD145.32 NZD130.79 | |
| 500mg | 360 pills | NZD1.70 | NZD682.78 NZD614.50 Popular | |
| 500mg | 120 pills | NZD2.56 | NZD341.37 NZD307.23 | |
| 500mg | 90 pills | NZD3.10 | NZD310.95 NZD279.85 | |
| 500mg | 60 pills | NZD3.71 | NZD246.72 NZD222.05 | |
| 500mg | 30 pills | NZD4.56 | NZD152.08 NZD136.87 |
Ampicillin is a penicillin-type antibiotic. It fights many bacteria by stopping their cell walls from forming. This helps the body's immune defenses clear the infection. It is used for infections of the ears, throat, lungs, and urinary tract, as well as some skin and intestinal infections. It is not effective against viruses. The medicine must be taken exactly as prescribed, and the full course should be completed. In online pharmacies, Ampicillin is offered as capsules or liquid suspension. The choice depends on age, weight, and the specific infection. Some brands provide a delayed-release form, but not for all uses. A clinician will decide the best option for you.
Ampicillin blocks enzymes that build the bacterial wall. Without a strong wall, bacteria cannot survive. The drug is bactericidal, meaning it kills bacteria as the wall breaks down. Some bacteria can resist it by producing enzymes or altering targets. Resistance grows when courses are stopped early or used without a proven need. In resistant cases, doctors may choose a different antibiotic or combine it with another drug.
Ampicillin is prescribed for people with infections caused by susceptible bacteria. It is used in both adults and children. People with a penicillin allergy can have serious reactions. If you have hives, swelling, or trouble breathing, seek urgent care. It is not the right drug for viral infections or for every bacterial infection. Your doctor will assess the diagnosis and decide if Ampicillin is appropriate.
Take the medicine exactly as directed. Capsules are usually taken every 6 hours. The liquid form should be shaken well before use. Food can affect absorption, so check the form you have. Some patients are told to take it with meals to reduce stomach upset, while others are told to take on an empty stomach. Do not skip doses, and do not stop the course early unless a clinician says so. Finish the prescription even if you feel better.
Common side effects include diarrhea, nausea, vomiting, rash, or yeast infections in some cases. Abdominal pain and mild allergic symptoms may occur. Serious reactions include a severe allergic response or severe intestinal inflammation. Seek immediate help if you have trouble breathing, swelling of the face or throat, a fast heartbeat, or severe stomach pain.
Tell your doctor about all medicines you take. Probenecid and certain other drugs can change Ampicillin levels in the blood. It may reduce the effectiveness of birth control pills. People with kidney disease may need lower doses or longer intervals between doses. If you develop a severe rash, fever, or swelling, stop the drug and contact a clinician. Avoid using with unverified infections.
Ampicillin is often considered acceptable during pregnancy when prescribed by a clinician. It should be used only if clearly needed. Breastfeeding is usually possible, but discuss with a provider. Do not use leftover doses without advice. If you are planning pregnancy or have medical conditions, talk to your doctor first.
Online pharmacies require a prescription for Ampicillin. Read the label for exact dosing and expiry dates. Store capsules at room temperature unless the product says refrigeration is needed. Suspensions should be refrigerated after mixing and are usually stable for a fixed period. Shake well before each dose. Keep Ampicillin out of reach of children and check the pharmacy's return and safety policies.
14–21 days. Free from NZD339.16 .
5–9 days. NZD50.87
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−10% on all repeat orders.
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