Yes, Karen – It Is All in My Head (My Brain Is Inflamed) | Funny Chronic Illness Shirt

The gaslighters weren’t totally wrong — it is in your head… because that’s where the brain lives, and sometimes it's literally inflamed. “Yes, Karen – It Is All in My Head (My Brain Is Inflamed)” is the perfect mix of truth and sass for every neuroinflammatory warrior.

Featuring bold, minimalist text and a cheeky checkmark, this one shuts down the doubters with facts and a wink. Ideal for anyone with Long COVID, ME/CFS, PANS, Lyme, or any diagnosis that messes with your mind and body.

I’ve personally tried this shirt, and it’s super soft — like “wait, am I even wearing a shirt?” soft. It’s unisex, so it runs large for women — and good news: it barely shrinks, if at all, even after a wash and dry. Lightweight, comfy, and breathable enough for flare days.

Details:
• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.2 oz./yd² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Blank product sourced from Nicaragua, Mexico, Honduras, or the US

Note: Prices for 2XL and above reflect increased production costs — thanks for understanding and supporting inclusive sizing!

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Learn more about our shirts here and view our Returns and Exchanges Policy here.

Size guide