Clinical Pharmacology Details


Cefaclor


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Indications & Dose:

Susceptible infections due to sensitive Grampositive and Gram-negative bacteria 



Child 1–11 months: 20 mg/kg daily in 3 divided doses, alternatively 62.5 mg 3 times a day


Child 1–4 years: 20 mg/kg daily in 3 divided doses, alternatively 125 mg 3 times a day


Child 5–11 years: 20 mg/kg daily in 3 divided doses, usual max. 1 g daily, alternatively 250 mg 3 times a day


Child 12–17 years: 250 mg 3 times a day; maximum 4 g per day


Adult: 250 mg 3 times a day; maximum 4 g per day 



Child 12–17 years: 375 mg every 12 hours, dose to be taken with food


Adult: 375 mg every 12 hours, dose to be taken with food


Severe susceptible infections due to sensitive Grampositive and Gram-negative bacteria 



Child 1–11 months: 40 mg/kg daily in 3 divided doses, usual max. 1 g daily, alternatively 125 mg 3 times a day


Child 1–4 years: 40 mg/kg daily in 3 divided doses, usual max. 1 g daily, alternatively 250 mg 3 times a day 


Child 5–11 years: 40 mg/kg daily in 3 divided doses, usual max. 1 g daily


Child 12–17 years: 500 mg 3 times a day; maximum 4 g per day


Adult: 500 mg 3 times a day; maximum 4 g per day


Pneumonia 



Child 12–17 years: 750 mg every 12 hours, dose to be taken with food


Adult: 750 mg every 12 hours, dose to be taken with food Lower urinary-tract infections 



Child 12–17 years: 375 mg every 12 hours, dose to be taken with food Adult: 375 mg every 12 hours, dose to be taken with food


Asymptomatic carriage of Haemophilus influenzae or mild exacerbations in cystic fibrosis



Child 1–11 months: 125 mg every 8 hours


Child 1–6 years: 250 mg 3 times a day


Child 7–17 years: 500 mg 3 times a day

Contraindications:

 Infants < 1 month 

Side Effects:

Cautions:

Precautions:

Interaction:

Drugs


Aminoglycosides: Additive nephrotoxicity


Loop diuretics: Increased nephrotoxicity


Warfarin: Hypoprothrombinemic response enhanced 

Warnings:

Adverse Effects:

Lactations:

Special Precautions:

Counselling:

Side Effects Or Adverse Reactions:

CNS: Chills, dizziness, fever, headache, paresthesia, weakness
GI: Abdominal pain, anorexia, bleeding, diarrhea, glossitis, increased LFTs, nausea, pseudomembranous colitis, vomiting
GU: Candidiasis, nephrotoxicity, vaginitis
HEME: Bone marrow suppression eosinophilia, hemolytic anemia, lymphocytosis, thrombocytosis
RESP: Dyspnea
SKIN: Dermatitis, rash, urticaria
MISC.: Serum sickness-like syndrome 


PREGNANCY Not known to be harmful.


BREAST FEEDING Present in milk in low concentration, but appropriate to use.


RENAL IMPAIRMENT No dose adjustment required. Manufacturer advises caution.

Patient And Carer Advice: