7 Reasons Your Fingers Are Swollen
And when to call your doctor.
By Sarah DiGiulio January 2, 2018
You step outside in the summer heat, and your fingers suddenly resemble little bratwursts. Should you freak out? Probably not. Fingers swell for a lot of reasons—many of them harmless. But some cases of puffiness, especially when paired with pain, can point to serious underlying problems.
https://www.prevention.com/health/why-your-fingers-swell
