Hydroxychloroquine Dose
Your symptoms may improve before the infection is completely cleared.
Hydroxychloroquine dose. However dose is usually not more than 400 mg once a day. An appropriate dose is required to minimize the risk of hydroxychloroquine related retinopathy and to permit long term use in most patients. Adults200 to 400 milligrams mg taken as a single dose or in two divided doses once a day. For individuals with significant risk factors daily dose of hydroxychloroquine sulfate 50 mgkg base of actual body weight subnormal glomerular filtration use of tamoxifen citrate or concurrent macular disease monitoring should include annual examinations which include bcva vf and sd oct.
400 mg 310 mg base orally 1 to 2 times a day. Hydroxychloroquine is usually given for 3 days starting with one high dose followed by a smaller dose during the next 2 days in a row. The action of hydroxychloroquine is cumulative and may require weeks to months to achieve the maximum therapeutic effect see clinical pharmacology. Hydroxychloroquine plaquenil is used to treat malaria lupus and rheumatoid arthritis.
Coronavirus disease 2019 covid 19 is a virus more specifically a coronavirus identified as the cause of an outbreak of respiratory illness first detected in wuhan. In a small percentage of patients side effects may require temporary reduction of the initial dosage. Provides information on two of the approved drugs chloroquine and hydroxychloroquine and one of the investigational agents remdesivir currently in use in the united states. Take this medicine for the full prescribed length of time for malaria.
200 to 400 mg 155 to 310 mg base orally daily comments each dose should be taken with a meal or a glass of milk. Childrenuse and dose must be determined by your doctor. The overall risk of developing hydroxychloroquine retinopathy in patients on long term therapy is 75 with the risk increasing with higher doses and long term use. For individuals without significant risk.
Using this formula the dosage for a 150 pound person would be 443 mgday as one kilogram equals 22 pounds. Hydroxychloroquine is generally prescribed at a daily dose of 65 milligrams or less per kilogram of body weight.