MTX side effects more prominent in PsA than RA pts. Study of 240 PsA & 86108 RA pts starting either MTX or TNFi. TNFi AE same betw PsA & RA, but MTX adverse greater in PsA (44.8% vs. 29.4%), especially N/V, abdominal pain, depression, tinnitus https://t.co/qpGYDguYBK https://t.co/KUNQrSBNO2