Answer
Apr 01, 2026 - 08:51 AM
The most common side effects of Humira include injection site reactions (such as redness, skin rash, swelling, itching, or bruising), upper respiratory infections (including sinus infections), headaches, rash, urinary tract infections, and back pain (especially in rheumatoid arthritis patients). Understanding common side effects helps patients monitor their health and communicate promptly with their healthcare team.
