UsesQuinineis approved for treatment of malaria, but is also commonly prescribed to treat leg cramps and similar conditions
Mechanism of Action- Quinine belongs to a class of medications called antimalarials
- It inhibits vital life processes of the malaria causing parasites thereby interfering with the growth of parasites in the red blood cells of the human body
DosageMalaria As sulfate -The recommended dose is 648 mg 8 hourly for 7 days Nocturnal leg cramps - The recommended dose is 200-300 mg at bedtime
Side EffectsVertigo Blurred vision Changes in color vision Sudden reddening of the face Abdominal pain Irregular rhythm of heartbeats Ringing in ears
Warnings/PrecautionsCaution should be exercised in patients with history of prolonged QT interval, heart, kidney, or liver disease, abnormal electrocardiogram, G-6-PD deficiency, myasthenia gravis, any allergy, who are taking other medications, elderly, children, during pregnancy and breastfeeding It may cause dizziness, lightheadedness, or blurred vision, do not drive a car or operate machinery while taking this medication Avoid exposure to sunlight It may affect platelet counts, avoid injury or bruising