theonion:

Workers: McDonald’s Told Us To Put Mustard On Burns | What do you think?

Okay BUT mustard has a host of anti-inflammatory compounds and can be used to treat burns and various other maladies. I’m not saying don’t sue McDonald’s but I just think the mustard thing is maybe not what you should lead with. Unless you’re allergic or the burn is very serious, DO put mustard on it! If it’s very serious, go to the ER–whatever first-aid kit you might have on hand won’t do any good anyway.

http://www.peoplespharmacy.com/2013/06/24/yellow-mustard-eased-burn-pain/