What Doctors Don't Tell YouPlaquenil (hydroxychloroquine sulfate) is an antimalarial drug that's also supposed to be effective against lupus, rheumatoid arthritis and skin problems caused by the sun. ...
Plaquenil (hydroxychloroquine sulfate) is an antimalarial drug that's also supposed to be effective against lupus, rheumatoid arthritis and skin problems caused by the sun. ...
