— Product
BESTOMOX 250MG CAP R/W
AMOXY 250MG
BESTOMOX 250MG CAP R/W is a capsule of amoxicillin 250 mg, a broad-spectrum penicillin antibiotic. It is used for respiratory tract infections, ear, nose and throat infections, urinary tract infections and skin and soft-tissue infections caused by susceptible organisms, at the lower of the standard adult strengths.
01
Benefits
- Bactericidal against a broad range of Gram-positive and some Gram-negative organisms, covering the common community pathogens.
- Well absorbed orally and largely unaffected by food, which makes dosing straightforward.
- A long-established first-line choice in otitis media, sinusitis, streptococcal pharyngitis and community-acquired chest infection.
- Generally well tolerated, with a safety record extending to use in pregnancy and in young children.
- The 250 mg strength suits milder infections, smaller adults and step-down dosing.
02
Side effects
Not everyone gets these. Most are mild and settle as the course finishes.
Common
- Nausea or vomiting
- Diarrhoea or loose stools
- Abdominal discomfort
- Skin rash
Less common
- Oral or vaginal thrush after the course
- Raised liver enzymes on testing
- Headache or dizziness
- Black or discoloured tongue
Stop and get medical help if any of these occur
- Swelling of the face, lips or tongue, difficulty breathing, or collapse
- Widespread rash with blistering or peeling skin
- Severe, watery or bloody diarrhoea during or in the weeks after the course
- Yellowing of the skin or eyes, or dark urine
- Unusual bruising or bleeding
03
Precautions
- Contraindicated in known penicillin allergy. A history of penicillin anaphylaxis is an absolute contraindication — check before dispensing.
- Use with caution in patients with a cephalosporin allergy because of the possibility of cross-reactivity.
- Avoid in suspected infectious mononucleosis, where amoxicillin frequently causes a florid rash.
- Dose reduction is required in significant renal impairment.
- Complete the full prescribed course even once symptoms settle, to limit the emergence of resistance.
- Amoxicillin is ineffective against viral infections; most sore throats and colds do not need it.
- May reduce the reliability of oral contraceptives if vomiting or diarrhoea occurs — advise additional precautions.
- Generally considered acceptable in pregnancy and breastfeeding, but use on medical advice.