Novapen Capsules (Hard Gelatin)

Ampicillin
250mg
PINEWOOD LAB. (CONMED)
Pack size 16's
Dispensing mode POM
Source IRELAND
AgentAL MAFRAQ PHARMACEUTICAL EST.
Retail Price 10.00 AED

Indications

Novapen Capsules (Hard Gelatin) is used for: Bacterial infections, Endocarditis, Typhoid fever, Community-acquired pneumonia, Uncomplicated gonorrhea, Susceptible infections, Bacterial meningitis, Paratyphoid fever, Septicaemia, Intrapartum prophylaxis against group B streptococcal infections

Adult Dose

Adult: PO Susceptible infections 0.25-0.5 g 6 hrly. Typhoid and paratyphoid fever 1-2 g 6 hrly. Duration: 2 wk (acute infections); 4-12 wk (carriers). Uncomplicated gonorrhoea W/ probenecid: 2 g as single dose. IV/IM: IV Intrapartum prophylaxis against group B streptococcal infections Initial, 2 g, then 1 g 4 hrly until delivery. Septicaemia 150-200 mg/kg/day. Start with IV admin for 3 days, then IM inj 3-4 hrly. Continue treatment for at least 48-72 hr after patient has become asymptomatic or when there is evidence of bacterial eradication. IV/IM Susceptible infections 250-500 mg 6 hrly. Meningitis 2-3 g 4-6 hrly, may start w/ IV admin, then continue w/ IM inj. Inj Supplement to systemic therapy For intrapleural/intraperitoneal/intra-articular admin: 500 mg/day.

Child Dose

Susceptible infections Child: PO: 50–100 mg/kg/day divided q6hr if <20 >20 kg 1–2 g/day divided q6hr IV/IM: Child: 50–200 mg/kg/day q6h 300–400 mg/kg/day endocarditis/meningitis q4–6h

Renal Dose

Renal impairment: Patients undergoing haemodialysis should receive an additional dose after the session. CrCl (ml/min) <10 Dose reduction or increase in dose interval.

Administration

Should be taken on an empty stomach. Take on an empty stomach 1 hr before or 2 hr after meals. Reconstitution: IM: Add 1.5 mL water for inj to 500 mg vial contents. IV: Dissolve 500 mg in 10 mL water for inj.

Contra Indications

Hypersensitivity; infectious mononucleosis.

Precautions

Renal failure; patients with lymphatic leukaemia or HIV infections; pregnancy and lactation. Lactation: Excreted in breast milk, use caution

Pregnancy-Lactation

Pregnancy category: B Lactation: Excreted in breast milk; use caution

Interactions

May reduce the efficacy of OC. May alter INR while on warfarin and phenindione. May reduce the efficacy of oral typhoid vaccines. May reduce the excretion of methotrexate. Reduced excretion w/ probenecid and sulfinpyrazone, resulting to increased risk of toxicity. Allopurinol increases ampicillin-induced skin reactions. Reduced absorption w/ chloroquine. Bacteriostatic antibacterials (e.g. erythromycin, chloramphenicol, tetracycline) may interfere w/ the bactericidal action of ampicillin.

Adverse Effects

Side effects of Ampicillin : GI upset, nausea, vomiting, diarrhoea; blood dyscrasias; urticaria, exfoliative dermatitis, rash; fever, seizures; interstitial nephritis. Potentially Fatal: Anaphylactic shock; pseudomembranous colitis; neuromuscular hypersensitivity; electrolyte imbalance.

Mechanism of Action

Ampicillin exerts bactericidal action on both gm+ve and gm-ve organisms. Its spectrum includes gm+ve organisms eg, S pneumoniae and other Streptococci, L monocytogenes and gm-ve bacteria eg, M catarrhalis, N gonorrhoea, N meningitidis, E coli, P mirabilis, Salmonella, Shigella, and H influenzae. Ampicillin exerts its action by inhibiting the synthesis of bacterial cell wall.

Note

Novapen 250mg Capsules (Hard Gelatin) manufactured by PINEWOOD LAB. (CONMED). Its generic name is Ampicillin. Novapen is availble in United Arab Emirates. Farmaco UAE drug index information on Novapen Capsules (Hard Gelatin) is not intended for diagnosis, medical advice or treatment; neither intended to be a substitute for the exercise of professional judgment.

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