Current use of hydroxychloroquine was associated with a significantly decreased risk for cardiovascular events among patients with rheumatoid arthritis (RA) or systemic lupus erythematosus (SLE),
Hydroxychloroquine (HCQ) treatment may reduce platelet aggregation (clumping together of platelets in the blood) and improve vascular health in patients with systemic lupus erythematosus (SLE), according to study results published in Lupus Science & Medicine.