what is the normal dose of plaquenil
Dose. The normal dose of Plaquenil is 1 tablet a day (200mg/day). Some doctors recommend 2 a day (400mg/day) but we find that 1 a day suits most people-the dose can always be increased for a flare.One of the attractions of this medication is its long 'half-life' - it stays in the system for days & weeks.ose. The normal dose of Plaquenil is 1 tablet a day (200mg/day). Some doctors recommend 2 a day (400mg/day) but we find that 1 a day suits most people-the dose can always be increased for a flare.