

807 Street 39MC, Phnom Penh, Cambodia
AMPIMASTER Ampicillin 500mg
Prescription notice
Item may require a valid prescription. Please consult your doctor or pharmacist before using new medication.
Last updated 28/08/2026 at 5:12 PM

807 Street 39MC, Phnom Penh, Cambodia
Indication
Ampicillin is a broad-spectrum aminopenicillin antibiotic used to treat susceptible bacterial infections including urinary tract infections, respiratory infections, meningitis, endocarditis prophylaxis, and gastrointestinal infections (e.g., Salmonella, Shigella — though resistance is common).
Ingredients
- Ampicillin 500 mg
Direction
Adults: Take one 500 mg capsule every 6 hours (4 times daily) on an empty stomach (30 minutes before meals or 2 hours after). For severe infections: dose and duration as directed by physician. Complete the full course.
Side effects
- Diarrhoea
- nausea
- Skin rash (particularly maculopapular in EBV infection)
- Oral or vaginal candidiasis
- Allergic reactions including anaphylaxis (rare but serious)
Precautions
- Do not use if allergic to ampicillin or other penicillins.
- Cross
- reactivity with cephalosporins — use with caution if history of cephalosporin allergy.
- Risk of anaphylaxis — seek emergency care for any allergic reaction.
- May cause antibiotic
- associated diarrhoea including C. difficile colitis.
- High incidence of skin rash in patients with infectious mononucleosis (EBV) or lymphocytic leukaemia.
- Use with caution in renal impairment.
- Consult a doctor before use in pregnancy or breastfeeding.
- Keep out of reach of children.
Indication
Ampicillin is a broad-spectrum aminopenicillin antibiotic used to treat susceptible bacterial infections including urinary tract infections, respiratory infections, meningitis, endocarditis prophylaxis, and gastrointestinal infections (e.g., Salmonella, Shigella — though resistance is common).
Ingredients
- Ampicillin 500 mg
Direction
Adults: Take one 500 mg capsule every 6 hours (4 times daily) on an empty stomach (30 minutes before meals or 2 hours after). For severe infections: dose and duration as directed by physician. Complete the full course.
Side effects
- Diarrhoea
- nausea
- Skin rash (particularly maculopapular in EBV infection)
- Oral or vaginal candidiasis
- Allergic reactions including anaphylaxis (rare but serious)
Precautions
- Do not use if allergic to ampicillin or other penicillins.
- Cross
- reactivity with cephalosporins — use with caution if history of cephalosporin allergy.
- Risk of anaphylaxis — seek emergency care for any allergic reaction.
- May cause antibiotic
- associated diarrhoea including C. difficile colitis.
- High incidence of skin rash in patients with infectious mononucleosis (EBV) or lymphocytic leukaemia.
- Use with caution in renal impairment.
- Consult a doctor before use in pregnancy or breastfeeding.
- Keep out of reach of children.
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