Go to your local vet.
Your back is...swollen? Swollen back IS a symptom.
Take it to the vet.
breaking its leg
Red n swollen
mostly in the mouse leg because there bones in the feet have more
Viagra
Cellulitis
The foot has more bones then the leg.
if the mouse doesn't mean a lot to you, you should probably kill it. if it does, you should try to immobilize the leg or prefferably the mouse. You shouldn't have a mouse in the first place if you can't afford/ don't want/ "can't" take it to the vet. Your mouse will be in lots of pain. Imagine if you broke your leg and someone wouldn't let you go to hospital.
Raised rash on front of the shin of a leg, itchy, spreads makes leg swollen. Doctor called it capillaritis.
at this time of year its probably insect bites
no it does not gives you swollen ankles