Safely Buy Ampicillin ( Ampicillin ) from Canada Prescriptions Plus.

( Affordable Generic Alternatives )


Prescription Required
Formulation : Capsule
Drug Name Dosage Quantity Price Buy Now
Ampicillin 250mg 100 $60.70 Add To Cart
Ampicillin 500mg 100 $92.40 Add To Cart
Dosage: 250mg
Quantity: 100
Price: $60.70
Dosage: 500mg
Quantity: 100
Price: $92.40

Ampicillin Description

Ampicillin is a prescription medication used to treat infections caused by certain types of bacterial infections. This includes pneumonia, bladder infection, gonorrhea, ear infections, and E. coli. This is a penicillin antibiotic which works by killing sensitive bacteria.

Ampicillin Directions

Always read the drug information leaflet before starting to take this medication. Remember that you must not take any drug without fully understanding all its prescription information. For queries, ask your doctor or pharmacist. 

Use this oral drug exactly as your doctor instructs you to. Take Ampicillin orally at least an hour before eating or 2 hours after eating with a full glass of water. Take this on a regular basis at the same time every day to get the most benefit from it. To clear your infection completely, use this medication for the entire treatment course. Keep using this antibiotic even if you feel better.

Ampicillin Cautions

Ampicillin does not treat viral infections. It only works against bacteria. Use this antibiotic for the full course of treatment. If you do not comply with the recommended length of treatment, the medicine may not clear up the infection completely, and the bacterial infection can become less sensitive to medications. This can cause it to become significantly harder to treat in the future. 

Long-term use of antibiotics can cause a second infection. Tell your doctor if another infection occurs. If you experience vomiting/diarrhea, you will need to ensure that you keep yourself hydrated. Hormonal birth control pills may not work as effectively while you are on this drug. To avoid pregnancy, use a backup birth control method. Laboratory tests may also be affected by Ampicillin.  

Do not use this oral medication if you are allergic to any ingredient in Ampicillin or any other penicillin antibiotic. Do not use this antibiotic if you are on tetracycline antibiotic or if you have mononucleosis. Do not use this medicine if you have recently got or will be receiving a live oral typhoid vaccine. 

Certain medical conditions can interact with Ampicillin. Notify your healthcare provider or your physician if you are pregnant or plan on becoming pregnant before using it. The active ingredient of this drug is found in breast milk and can affect a nursing baby. Notify your doctor if you are breastfeeding before taking this drug. Tell your doctor about any prescription and non-prescription medications that you are using before taking this drug. Report if you have a stomach infection or experiencing diarrhea before using this medication.

Ampicillin Side Effects

Immediately seek emergency medical help if you have any of these signs of an allergic reaction to Ampicillin: rash, hives/itching, difficulty breathing, chest tightness and swelling. If you have any of these symptoms, contact your doctor right away. 

Less serious side effects include: Inflammation & redness of the tongue, irritation of the mouth or throat, mild diarrhea, nausea, second infections, and vomiting.

Ampicillin Pricing: How Much Does Ampicillin Cost in Canada? 

Ampicillin is available at a significant discount on The price is listed at the top of this description. This medication is sold in 250 mg and 500 mg capsules.

Frequently Asked Questions

How does Ampicillin work? 

It binds penicillin-binding proteins inside the cell wall of the bacteria. It impedes the third and last stage of bacterial wall synthesis. This results in stopping the growth of bacterial infections.

What happens if you take Ampicillin with food? 

Taking this oral medication with food can reduce its absorption. This is among the types of antibiotics that should be taken a few hours before or after eating to make sure that it will work effectively.

How should I store Ampicillin? 

Store this oral medication at room temperature in a tightly sealed container. Store it away from moisture, heat, and direct sunlight. Keep out of reach of children. 

If you have any questions regarding medication or basic inquiries about be sure to contact us in writing. Or, if you need to speak to a live representative, you can call our toll-free number at 1-866-779-7587. We are happy to answer any questions you may have 24 hours a day, seven days a week. Canada Prescriptions Plus is accredited by the Canadian International Pharmacy Association (CIPA). We partner with licensed pharmacies in Canada and other countries to provide you with medication choices and affordable drug prices. Canada Prescriptions Plus Reliable & Affordable International and Canadian Pharmacy Online.

Additional information

Brand Name:


Scientific Name:


Other Names:



250mg, 500mg

Quantities Available: