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Jamp-Amoxicillin (Jamp Pharma, 250 mg): Uses, Side Effects and Dosage

Updated:
Facts
Status:
Prescription (Rx)
Strength:
250 mg

Patient Medication Information: uses, side effects, how to take - Jamp-Amoxicillin (Jamp Pharma, 250 mg)

Serious Warnings and Precautions

Some people taking penicillin antibiotics like JAMP-Amoxicillin (amoxicillin) have had serious allergic reactions, including severe skin reactions and death. If you have had an allergic reaction to penicillins, cephalosporins and other allergens, tell your healthcare professional before you start treatment with JAMP-Amoxicillin.

What is JAMP-Amoxicillin used for?

JAMP-Amoxicillin is used to treat certain bacterial infections. It may also be used to prevent infections in:

  • Mouth, nose, tonsils and throat.
  • Heart.
  • Emergency situation.

How does JAMP-Amoxicillin work?

JAMP-Amoxicillin interferes with bacterial cell wall. This helps to:

  • Stop growth of bacteria.
  • Kill the bacteria.
  • Reduce the infection.

Some infections are caused by viruses, such as the common cold. JAMP-Amoxicillin does not kill viruses.

What are the ingredients in JAMP-Amoxicillin?

Medicinal ingredient: amoxicillin (as amoxicillin trihydrate)

Non-medicinal ingredients:

Anhydrous colloidal silica, cherry flavour powder, FD&C Red No. 40, raspberry dry flavour powder, saccharine sodium, silicon dioxide, sodium benzoate, sodium citrate, sucrose, and xanthan gum.

If you are on a special diet, or if you are allergic to any substance, ask your doctor or pharmacist whether any of these ingredients may cause a problem.

JAMP-Amoxicillin comes in the following dosage forms:

  • JAMP-Amoxicillin Powder for Oral Suspension 250 mg / 5 mL

Do not use JAMP-Amoxicillin if:

  • You have any allergies to this drug or to its ingredients (See “What are the ingredients in JAMP-Amoxicillin?”).
  • You have allergies to packaging components of this drug.
  • You have allergies to penicillins, cephalosporins or similar antibiotics such as amoxicillin, ampicillin, cephalexin and others.
  • You have a mononucleosis (either suspected or confirmed).

To help avoid side effects and ensure proper use, talk to your healthcare professional before you take JAMP-Amoxicillin. Talk about any health conditions or problems you may have, including if you:

  • have a history of hypersensitivity reactions to beta-lactams (ampicillin, piperacillin, etc). See “What are the possible side effects from using JAMP-Amoxicillin?”.
  • have been taking blood thinners (such as warfarin, etc.).
  • have a history of mild diarrhea or colitis influenced by the use of antibiotics.
  • have kidney problems.
  • are pregnant or plan to become pregnant.

  • are breastfeeding or plan to breastfeed. Talk to your doctor about how to feed your baby while you are taking JAMP-Amoxicillin.

Tell your healthcare professional about all the medicines you take, including any drugs, vitamins, minerals, natural supplements or alternative medicines.

The following may interact with JAMP-Amoxicillin:

  • anticancer drugs (such as methotrexate).
  • medicines used for heartburn or gout (such as probenecid, cimetidine, etc.).
  • blood thinner medications (such as warfarin, etc.) that are used to thin the blood and prevent clots – may predispose you to the development of bleeding problems.
  • birth control pills (it may reduce effect of contraceptives).
  • antibacterial medicines (such as tetracyclines) may lower effectiveness of JAMP-Amoxicillin.

How to take JAMP-Amoxicillin:

Antibacterial drugs like JAMP-Amoxicillin treat only bacterial infections. They do not treat viral infections. Although you may feel better early in the treatment, JAMP-Amoxicillin should be used exactly as directed. Misuse or overuse of JAMP-Amoxicillin could lead to the growth of bacteria that will not be killed by JAMP-Amoxicillin (resistance). This means that JAMP-Amoxicillin may not work in the future.

Do not share your medicine.

Ask your pharmacist about the other products you take. Some medicines will affect the way that your body absorbs JAMP-Amoxicillin.

Usual adult dose:

For infections: 250 mg – 500 mg every 8 hours or a single dose of 3 g.

For prevention: 3 g once before procedure, then 1.5 g every 6 hours.

Usual children’s dose:

Your doctor will tell you how much JAMP-Amoxicillin to give your child based on their weight and the severity of their infection. The children’s dose should not exceed the adult dose. For children over 20 kg, the adult dose should be used.

For the oral suspension, please administer using the syringe provided by your pharmacist to ensure the correct dose is given.

Take this medication by mouth as directed by your doctor.

Take JAMP-Amoxicillin between meals with a glass of water.

Tell your doctor if your condition does not improve.

Overdose:

If you think you, or a person you are caring for, have taken too much JAMP-Amoxicillin, contact a healthcare professional, hospital emergency department, regional poison control centre or Health Canada’s toll-free number, 1-844 POISON-X (1-844-764-7669) immediately, even if there are no signs or symptoms.

Symptoms of overdose may include: severe dizziness.

Missed Dose:

If you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not double the dose to catch up.

What are possible side effects from using JAMP-Amoxicillin?

These are not all the possible side effects you may feel when taking JAMP-Amoxicillin. If you experience any side effects not listed here, contact your healthcare professional.

JAMP-Amoxicillin can cause abnormal blood test results. Your healthcare professional will decide when to perform blood tests and will interpret the results.

Serious side effects and what to do about them

Serious side effects and what to do about them
Serious side effects and what to do about them
Symptom / effectTalk to your healthcare professionalStop taking drug and get immediate medical help
Symptom / effectTalk to your healthcare professionalStop taking drug and get immediate medical help
Symptom / effectTalk to your healthcare professionalStop taking drug and get immediate medical help
Only if severeIn all cases
Only if severeIn all cases
Only if severeIn all cases
COMMON
Anxiety√

Change in tooth colour in children

(brown, yellow or gray staining)

√
Dizziness (lightheadedness)√
Glossitis (Black “hairy” tongue)√
UNCOMMON
Anaphylaxis (severe allergic reactions): swollen nose, eyes, throat, difficulty breathing, hay fever, skin blistering, lumpy rash (hives), peeling, fainting√
Angioneurotic edema: Painful swelling of face, eyes, lips, tongue and/or throat, hands or feet; itchy skin rash, skin reddening, hives, stomach pain, dizziness and panting√
Erythema multiforme (severe skin reaction): skin rash which may blister and looks like small targets (central dark spots surrounded by a paler area with a dark ring around the edge)√
Kidney problems: cloudy urine, blood in the urine which may be associated with a rash, fever, joint pain, or a reduction in passing water (urination)√
Liver problems: persistent nausea/vomiting, stomach/abdominal pain, unusual tiredness, yellowing eyes/skin, dark urine√
RARE
Confusion or changes in behaviour√
Insomnia (difficulty falling asleep)√
Hypersensitivity vasculitis (Inflammation of the blood vessels):
rash, red spots, hives, and blisters on the lower part of the body√

Severe skin reactions (that may also affect other organs):

  • Skin peeling, scaling, or blistering (with or without pus) which may also affect your eyes, mouth, nose or genitals, itching, severe rash, bumps under the skin, skin pain, skin colour changes (redness, yellowing, purplish)
  • Swelling and redness of eyes or face
  • Flu-like feeling, fever, chills, body aches, swollen glands, cough
  • Shortness of breath, chest pain or discomfort Feeling thirsty, urinating less often, less urine
√
NOT KNOWN

Anemia (lack of red blood cells): fatigue, headache, pale skin, irregular heart beats, chest pain,

cold hands, dizziness, leg cramps

√

Aseptic meningitis (inflammation

of the protective lining of the brain that is not caused by bacteria): confusion, fever, nausea, fatigue, sudden headache or stiffness of your neck, sensitivity to light, vomiting

√
Clostridium difficile colitis (bowel inflammation): severe diarrhea (bloody or watery) with or without fever, abdominal pain, or tenderness√

Convulsions (seizures or fits):

uncontrollable shaking with or without loss of consciousness.

√
Drug-induced enterocolitis syndrome: repetitive vomiting (1 to 4 hours after taking amoxicillin containing drug products), stomach pain, abnormal drowsiness, diarrhea and low blood√

pressure.

These can be a sign of a serious

allergic reaction

Eosinophilia (increased numbers of certain white blood cells): abdominal pain, rash, weight loss, wheezing√
Hemolytic anemia (breakdown of red blood cells): pale skin, weakness, tiredness, shortness of breath, yellowing of your skin and/or the whites of your eyes, fever√
Kounis syndrome (heart problems caused by an allergic reaction): chest pain, chest pressure or discomfort, heart palpitations, nausea or vomiting, sweating, shortness of breath, fatigue, clammy skin, feeling anxious or faint, disorientation, upset stomach√

Leukopenia, Neutropenia and Agranulocytosis (low levels of

white blood cells): fever, chills, sore throat, faster heartbeat and

breathing, other signs of infection

√
Linear IgA disease: rash with blisters arranged in a circle with central crusting or like a string of pearls√

Thrombocytopenia (low blood platelets): bruising or bleeding for longer than usual if you hurt

yourself, fatigue and weakness

√
Yeast infection / Thrush (fungal infection affecting the mouth, throat, stomach, urinary tract or vagina): thick white patches in the mouth, tongue or on the throat, sore throat. Itching, burning, rash, soreness or discomfort or discharge from the vagina√

If you have a troublesome symptom or side effect that is not listed here or becomes bad enough to interfere with your daily activities, talk to your healthcare professional.

Reporting Side Effects

You can report any suspected side effects associated with the use of health products to Health Canada by:

  • Visiting the Web page on Adverse Reaction Reporting (canada.ca/drug-device-reporting) for information on how to report online, by mail or by fax; or
  • Calling toll-free at 1-866-234-2345.

NOTE: Contact your healthcare professional if you need information about how to manage your side effects. The Canada Vigilance Program does not provide medical advice.

Storage:

Dry Powder: Store at room temperature (15-30°C). Keep bottle tightly closed.

Reconstituted Solution: The reconstituted formulation is stable for 7 days at room temperature

(15-30°C) or 14 days under refrigeration (2-8°C). Do not freeze.

Do not use after the expiry date. Generally, all expired medications should be returned to your pharmacist.

Keep out of reach and sight of children.

If you want more information about JAMP-Amoxicillin:

  • Talk to your healthcare professional
  • Find the full Product Monograph that is prepared for healthcare professionals and includes the Patient Medication Information by visiting the Health Canada Drug Product Database website (https://www.canada.ca/en/health-canada/services/drugs-health-products/drug- products/drug-product-database.html); or by calling 1-866-399-9091.

JAMP Pharma Corporation

1310 rue Nobel

Boucherville, Québec

J4B 5H3, Canada

Last revised: September 8, 2025

About this document

Source: Health Canada – Drug Product Database (DPD) and product monographs · DIN (Drug Identification Number): 02535815

Revision date stated in the text: September 8, 2025

Found a mistake? Write to us via the contact page.

The information on this site does not replace the advice of a doctor or pharmacist.

Drug information for Jamp-Amoxicillin (Jamp Pharma, 250 mg)

Rx or OTC
Prescription (Rx)?
DIN 02535815
Schedule(s) PRESCRIPTION
Active ingredient(s) Amoxicillin (amoxicillin trihydrate) 250 MG
Dosage form(s) Powder For Suspension
Route(s) of administration Oral
Drug class (WHO ATC)
  1. J Antiinfectives for systemic use
    1. J01 Antibacterials for systemic use
      1. J01C Beta-lactam antibacterials, penicillins
        1. J01CA Penicillins with extended spectrum
          1. J01CA04 Amoxicillin
Company JAMP PHARMA CORPORATION
Current status Marketed
Current status date April 18, 2023

Source: Health Canada – Drug Product Database (DPD) and product monographs, data as of November 1, 2026. Data from the Health Canada Drug Product Database, as published there. Not a substitute for the advice of a doctor or pharmacist.