https://www.nhs.uk/conditions/swollen-arms-and-hands-oedema/
https://www.mayoclinic.org/diseases-conditions/edema/expert-answers/hand-swelling/faq-20058255
https://www.healthline.com/health/swollen-hands
臉腫的原因好像說法也不太一致。。。
https://www.healthline.com/health/facial-swelling#_noHeaderPrefixedContent
https://www.webmd.com/allergies/ss/slideshow-swollen-face