“…Certain medications have known associations with drug‐induced ANCA‐associated vasculitis, such as antithyroid drugs (most commonly propylthiouracil), hydralazine, antitumor necrosis factor‐alpha agents (e.g., infliximab), sulfasalazine, D‐penicillamine, phenytoin, and leukotriene receptor antagonists (eg, montelukast) . Minocycline, an antibiotic often used in the treatment of acne vulgaris, has been associated with drug‐induced p‐ANCA‐positive vasculitis and, although less reported, arthritis as well. Isotretinoin can be added to this list .…”