Clinical Pharmacology Details


Streptomycin


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Indications & Dose:

Tuberculosis, resistant to other treatment, in combination with other drugs



Adult: 15 mg/kg daily (max. per dose 1 g), reduce dose in those under 50 kg and those over 40 years


Adjunct to doxycycline in brucellosis (administered on expert advice)


Brucellosis



 1 g/day for 14-21 days (with doxycycline, 100 mg twice daily for 6 weeks)


Endocarditis:



Enterococcal: 1 g every 12 hours for 2 weeks, 500 mg every 12 hours for 4 weeks in combination with penicillin Streptococcal: 1 g every 12 hours for 1 week, 500 mg every 12 hours for 1 week


Mycobacterium avium complex: 



Adjunct therapy (with macrolide, rifamycin, and ethambutol): 15 mg/ kg 3 times/week for first 2-3 months for severe disease


Plague:



15 mg/kg (or 1 g) every 12 hours until the patient is afebrile for at least 3 days


Tuberculosis:



Daily therapy: 15 mg/kg/day (maximum: 1 g) Directly observed therapy (DOT): Twice weekly: 25-30 mg/kg (maximum: 1.5 g) Directly observed therapy DOT:  3  times/week: 25-30 mg/kg (maximum: 1.5 g)


Pregnancy Streptomycin crosses the placenta. Many case reports of hearing impairment in children exposed in utero have been published. Impairment has ranged from mild hearing loss to bilateral deafness. Because of several reports of total irreversible bilateral congenital deafness in children whose mothers received streptomycin during pregnancy, the manufacturer classifies streptomycin as pregnancy risk factor D.


 

Contraindications:

Side Effects:


Frequency not known Hypersensitivity reactions paraesthesia of mouth


 RENAL IMPAIRMENT Should preferably be avoided. If essential, use with great care and consider dose reduction.


 

Cautions:

Precautions:

Interaction:

Avoid Concomitant Use 


Avoid concomitant use of Streptomycin with any of the following: Gallium Nitrate Increased Effect/ Toxicity


Streptomycin may increase the levels/effects of: Bispho-sphonate Derivatives; Botulinum Toxin Type A; Botulinum Toxin Type B; CARBOplatin; Colistimethate; Cyclo-SPORINE; Gallium Nitrate; Neuromuscular-Blocking Agents


The levels/effects of Streptomycin may be increased by: Amphotericin B; Capreomycin; CISplatin; Loop Diuretics; Nonsteroidal Anti-Inflammatory Agents; Vancomycin Decreased Effect


Streptomycin may decrease the levels/effects of:


Typhoid Vaccine


The levels/effects of Streptomycin may be decreased by: Penicillins 

Warnings:

Adverse Effects:

Lactations:

Special Precautions:

Counselling:

Side Effects Or Adverse Reactions:

Patient And Carer Advice: