I woke up early this morning itching all over. Soon after that, I noticed my middle finger swelling and ballooning out. Shortly after that, my right foot started swelling too. Then my knees. Then the middle finger on my other hand. Then my wrists. Then my elbows. In short, all joints are swelling. I've taken 2 doses of Benadryl, and the itching stopped, but the swelling has barely gone down. Are there any other potential home remedies I could use to make the swelling go down? It's not painful, it's just really annoying. Any advice you can give apart from going to see a doctor in person would be much appreciated. Thank you!