Kanaquine 300 mg/5 ml (Injection)
Medicine Details
| Category | Details |
|---|---|
| Generic | Quinine sulfate |
| Company | Globe pharmaceuticals ltd |
| Also available as |
Indications
- Uncomplicated, severe and complicated falciparum malaria
- Falciparum malaria resistant to other drugs
- Prevention of nocturnal muscle cramps
- Alleviation of muscle cramps in Thomsen's disease
Pharmacology
Quinine is believed to interfere with protein metabolism and inhibits nucleic acid synthesis in malarial parasites. Quinine is a highly active blood schizonticide and suppresses the asexual cycle of development of malaria parasites in the erythrocytes. It is effective both as a suppressive drug and in the over clinical attack of malaria.
Dosage & Administration
- Adult:
- Oral: 600 mg (of quinine salt) every 8 hours for 7 days.
- Parenteral: lf the patient is seriously ill quinine should be given by intravenous infusion. The adult dosage regimen for quinine by infusion is loading dose of 20 mg/kg (up to maximum 1.4 g) of quinine salt infused over 4 hours then after 8-12 hours maintenance dose of 10 mg/kg (up to maximum 700 mg) of quinine salt infused over 4 hours every 8-12 hours (until patient can swallow tablets to complete the 7 days course).
- Children:
- Oral: Quinine is well tolerated by children. The dosage regimen for quinine by mouth for children is 10 mg/kg (of quinine salt) every 8 hours for 7 days.
- Parenteral: The dosage regimen for quinine by intravenous infusion for children is calculated on a mg/kg basis as for adult.
- Pregnancy: The adult treatment doses of oral and intravenous quinine given above (including the loading dose) can safely be given to pregnant women.
Contraindications
- Hypersensitivity reaction
- Optic neuritis
- Black water fever
Side Effects
Cinchonism which includes tinnitus, headache, nausea and visual disturbances. Hematological disorders and skin reaction may occur.
Pregnancy & Lactation
In pregnancy, the quinine is not necessarily contraindicated. It is considered to be safe when used in therapeutic dosage in pregnancy. It is excreted in breast milk in insignificant amount which does not discard the use in lactation.
Precautions & Warnings
- Severe heart disease
- Myasthenia gravis
- Diabetes mellitus
- IV injection should be given slowly
- Use of Mefloquine with Kanaquine sulphate may increase the chance of side effects
Therapeutic Class
Anti-malarial drugs
Storage Conditions
Use of Mefloquine with Kanaquine sulphate may increase the chance of side effects