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Hydroxychloroquine (Plaquenil) Dosing Calculator
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ENTER THE FOLLOWING FIELDS:
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Age40(Years)
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Patient Weight70kg(min. 89lbs)
(min. 40kg)
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Creatinine Clearance (mL/min)82.00
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History of retinal or macular diseaseNo
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History of concurrent tamoxifen useNo
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Can the pill be cut in half?No
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RESULTS:
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Hydroxychloroquine (Plaquenil) Dosing Recommendations
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Dosage/week (mg):2400
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Dosing Instructions (to best approximate above dosage):
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Take 2 tablets on Monday, Tuesday, Wednesday, Friday, and Sunday. Take 1 tablet on Thursday, and Saturday
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Weekly Dosing Schedule:
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DayDosage
Tablet(s)/Day
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Monday4002
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Tuesday4002
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Wednesday
4002
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Thursday2001
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Friday4002
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Saturday2001
*based on 200mg tablet
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Sunday4002
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Ophthalmology Follow-up:
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For patients with no risk factors, after a baseline ophthalmological examination, annual follow-up is recommended after five years of HCQ use.
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