Package | Dosage | Price | Price per Dose | |
---|---|---|---|---|
Dosage: 250mg | ||||
360 pill | 250mg | AUD456.12 | AUD1.26 | |
180 pill | 250mg | AUD272.67 | AUD1.51 | |
90 pill | 250mg | AUD205.74 | AUD2.28 | |
60 pill | 250mg | AUD158.63 | AUD2.65 | |
30 pill | 250mg | AUD106.57 | AUD3.55 | |
Dosage: 500mg | ||||
360 pill | 500mg | AUD500.74 | AUD1.39 | |
120 pill | 500mg | AUD250.36 | AUD2.08 | |
90 pill | 500mg | AUD228.05 | AUD2.53 | |
60 pill | 500mg | AUD180.95 | AUD3.02 | |
30 pill | 500mg | AUD111.53 | AUD3.72 |
Ampicillin Description
Overview
Ampicillin is a widely used penicillin antibiotic. It is designed to fight bacterial infections by stopping the growth of microorganisms. In an online pharmacy, you may find Ampicillin in several forms, including capsules, oral suspensions, and injectable preparations. The choice of form depends on the infection being treated and on what a clinician prescribes. An informed patient should understand that Ampicillin targets bacteria, not viruses, and it is not effective for colds or flu.
How Ampicillin Works
Ampicillin belongs to the beta-lactam family. It works by inhibiting the enzymes that build the bacterial cell wall. Without a strong wall, bacteria become weak and are more easily killed by the body's immune system. Because ampicillin acts on a fundamental process, many common infections respond well to treatment. However, some bacteria have or develop resistance, which is why a doctor may choose a different drug based on test results or local resistance patterns.
Spectrum and Indications
Ampicillin covers a broad range of bacteria. It is effective against many Streptococcus species and certain enteric bacteria. It also has activity against Listeria and some strains of Haemophilus and other Gram-negative organisms. For this reason, it is often prescribed for infections of the respiratory tract, urinary tract, skin and soft tissue, and certain central nervous system infections when the bacteria are known to be susceptible. In some cases, Ampicillin is used as part of a combination therapy to extend its effectiveness against specific pathogens.
Forms, Dosing, and Administration
Ampicillin comes in oral forms and in injectable forms. The oral dose and duration differ from one infection to another and from patient to patient. A clinician will decide the exact regimen, considering age, kidney function, and the severity of the illness. It is important to take Ampicillin exactly as prescribed and to complete the full course, even if you feel better. Do not share your medicine with others and do not use leftover antibiotics for a new illness without medical advice.
Safety, Side Effects, and Cautions
Most people tolerate Ampicillin well, but side effects can occur. Common effects include upset stomach, diarrhea, and a mild rash. Severe allergic reactions are rare but serious and require immediate medical attention. If you have a history of penicillin allergy or severe asthma with reactions to beta-lactam antibiotics, tell your clinician before starting Ampicillin. In some cases, Ampicillin may cause overgrowth of non-susceptible organisms, leading to secondary infections. People with kidney problems or digestive tract disorders may need dose adjustments or alternative therapies.
Interactions and Special Considerations
Ampicillin can interact with other medicines. For example, certain drugs may alter its levels in the blood, while others can raise the risk of rash or other reactions. If you take probenecid, it can affect Ampicillin levels. Oral contraceptives may be less effective during antibiotic use, so additional methods of contraception are sometimes advised. Always inform your pharmacist about other medicines you take, including vitamins and herbal products, so they can check for potential interactions.
Pregnancy, Children, and Safety in Special Groups
Ampicillin is sometimes used during pregnancy when the clinician deems it necessary and benefits outweigh risks. It is generally considered safe in many situations, but treatment decisions should be guided by a healthcare professional. In children, the medicine is prescribed with attention to age and weight. Feeding, vaccines, and growth considerations are discussed with a clinician to ensure safe use.
Storage, Availability, and Advice for Online Purchases
Store Ampicillin as directed on the package, away from moisture and heat. Always check the expiration date and keep medicines in their original containers with the label intact. Online pharmacies should require a valid prescription and provide clear information about the drug, dosage form, and lot numbers. When purchasing antibiotics online, verify that the supplier is licensed and that the product is genuine and properly labeled. If you have any doubt about a product, contact a pharmacist for confirmation before use.