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Medicines/Generics/Benzathine Penicillin

Benzathine Penicillin

Generic medicine reference

Not yet clinically reviewed

This entry was migrated from the earlier Pharmapedia app bundle and has not been reviewed by a named clinician on this site. It is provided for educational reference only — verify dosage and safety information against current, authoritative sources and a qualified healthcare professional before any clinical use.

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Overview
Benzathine Penicillin has the same antimicrobial activity as benzylpenicillin to which Benzathine Penicillin is hydrolyzed gradually following deep intramuscular injection. Its use should be restricted to micro-organisms that are highly susceptible to benzylpenicillin.
Indications
Benzathine Penicillin is primarily indicated in conditions like Acute otitis media, Bacterial infections, Diphtheria carriers, Gonorrhoea, Penicillin sensitive infections, Prophylaxis of rheumatic fever, Streptococcal impetigo, Syphilis.
Contraindications
Benzathine Penicillin is contraindicated in conditions like Seizures.
Side Effects
The severe or irreversible adverse effects of Benzathine Penicillin, which give rise to further complications include Urticaria, Allergic reactions, Serum sickness, Skin reactions.Benzathine Penicillin produces potentially life-threatening effects which include Anaphylactoid reactions, which are responsible for the discontinuation of Benzathine Penicillin therapy.The symptomatic adverse reactions produced by Benzathine Penicillin are more or less tolerable and if they become severe, they can be treated symptomatically, these include Loose stools, Burning discomfort, Local pain, Deep muscle soreness.
Warnings
Benzathine penicillin should be used with caution in patients with medical history especially of any kidney disease, stomach or intestine diseases or allergies to penicillin or other antibiotics. Use with caution during pregnancy or lactation.
High Risk Groups
Drug should not be given to Pregnant Mothers, and Neonates.If prescribing authority justifies the benefits of the drug against the possible damages he/she should reevaluate them and consult the reference material and previous studies.
Adult Dosage
0.6 to 1.2 million units (0.9 (0.9)) As recommended. IM — single dose every 3 weeks dose and duration may vary according to indication
Child Dosage
22.9 mg/kg (23 (22.9)) 8 hourly Oral — - 22.9 to 45.8 mg/kg (34 (34.35)) As recommended. Intra Muscular — Every 5-7 Days
Neonatal Dosage
28.625 mg/kg (29 (28.625)) 8 hourly oral —
Drug Interactions
No data regarding the interactions of Benzathine Penicillin was found.
Storage
Injections Store in a well closed container, Below 30°C.