Midazole

Midazole

tinidazole

Manufacturer:

Micro Labs

Distributor:

Zizawa Healthcare
Full Prescribing Info
Contents
Tinidazole.
Description
Tinidazole is 1-(2-ethylsulphonylethyl)-2-methyl-5-nitroimidazole.
Action
Antiprotozoal and antibacterial agent.
Pharmacology: Mode of Action: The precise mode of action is unknown, but presumably it is similar to that of metronidazole, because of its selective action against anaerobic organisms. Both metronidazole and tinidazole inhibit DNA synthesis and degrade existing DNA of Clostridium bifermentans. Compared to metronidazole, tinidazole is a more rapid inhibitor of DNA and it has a higher in vitro activity; both of these are probably because tinidazole penetrates the cell more rapidly. Like metronidazole, tinidazole can induce mutations in strains of Salmonella typhimurium.
Pharmacokinetics: Tinidazole is almost completely absorbed following administration by mouth and typically, a peak plasma concentration of about 40 mg/mL is achieved 2 hrs after a single 2-g dose, falling to about 10 mg/mL at 24 hrs and 2.5 mg/mL at 48 hrs. Concentrations >8 mg/mL are maintained by daily maintenance doses of 1 g. The plasma elimination half-life of tinidazole is 12-14 hrs. About 12% of Midazole is protein bound and majority is eliminated through the urine.
Indications/Uses
Treatment of amoebiasis, trichomoniasis and giardiasis, anaerobic infection.
Dosage/Direction for Use
Amoebiasis: 2 g daily for 2-3 days, followed on subsequent days by 1 g daily or 500 mg twice daily. Children: 50-60 mg/kg/day.
Giardiasis and Trichomoniasis: 2 g as a single dose.
Contraindications
Use in pregnancy & lactation: 1st trimester of pregnancy and lactation.
Patients with history of blood dyscrasias and neurological disorder.
Special Precautions
Patients taking anticoagulants. Avoid alcohol intake.
Use In Pregnancy & Lactation
Contraindicated in 1st trimester of pregnancy, and lactation.
Adverse Reactions
Metallic taste, furred tongue, gastrointestinal discomfort, dark urine, neuropathy and apileptiform seizures, urticaria, leucopenia, angioedema.
Drug Interactions
Disulfiram-like reaction with alcohol; synergism with ampicillin, doxycycline and cotrimoxazole.
Storage
Store in a cool, dry place.
MIMS Class
ATC Classification
P01AB02 - tinidazole ; Belongs to the class of nitroimidazole derivatives antiprotozoals. Used in the treatment amoebiasis and other protozoal diseases.
Presentation/Packing
FC tab 500 mg x 10 x 10's.
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