

807 Street 39MC, Phnom Penh, Cambodia
Clamoxyl Amoxicillin
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
Clamoxyl (amoxicillin, GSK) is a broad-spectrum aminopenicillin antibiotic used to treat respiratory tract infections, urinary tract infections, skin infections, ear infections, dental infections, and H. pylori eradication as part of combination therapy.
Ingredients
- Amoxicillin trihydrate 500 mg (or 250 mg
- 1 g — formulation
- dependent)
Direction
Adults: Standard dose 250–500 mg three times daily or 500–1000 mg twice daily depending on the severity of the infection. Children: Dose based on body weight (25–45 mg/kg/day in divided doses) as directed by physician. Take with or without food.
Side effects
- Diarrhoea
- nausea
- vomiting
- Skin rash
- Oral/vaginal candidiasis
- Allergic reactions including anaphylaxis (rare)
Precautions
- Do not use if allergic to amoxicillin or other penicillins.
- Use with caution if history of allergy to cephalosporins (cross
- reactivity risk < 2%).
- Risk of anaphylaxis — seek emergency care if rash
- swelling
- or difficulty breathing occurs.
- May cause antibiotic
- associated diarrhoea or C. difficile colitis.
- May reduce efficacy of oral contraceptives.
- Use with caution in patients with renal impairment.
- Consult a doctor before use in pregnancy or breastfeeding.
- Keep out of reach of children.
Indication
Clamoxyl (amoxicillin, GSK) is a broad-spectrum aminopenicillin antibiotic used to treat respiratory tract infections, urinary tract infections, skin infections, ear infections, dental infections, and H. pylori eradication as part of combination therapy.
Ingredients
- Amoxicillin trihydrate 500 mg (or 250 mg
- 1 g — formulation
- dependent)
Direction
Adults: Standard dose 250–500 mg three times daily or 500–1000 mg twice daily depending on the severity of the infection. Children: Dose based on body weight (25–45 mg/kg/day in divided doses) as directed by physician. Take with or without food.
Side effects
- Diarrhoea
- nausea
- vomiting
- Skin rash
- Oral/vaginal candidiasis
- Allergic reactions including anaphylaxis (rare)
Precautions
- Do not use if allergic to amoxicillin or other penicillins.
- Use with caution if history of allergy to cephalosporins (cross
- reactivity risk < 2%).
- Risk of anaphylaxis — seek emergency care if rash
- swelling
- or difficulty breathing occurs.
- May cause antibiotic
- associated diarrhoea or C. difficile colitis.
- May reduce efficacy of oral contraceptives.
- Use with caution in patients with renal impairment.
- Consult a doctor before use in pregnancy or breastfeeding.
- Keep out of reach of children.
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