 [ Symptoms ] hit in an arm repaired with plates from fractures 10 years ago it does not hurt but aches with weight plate damaged  i had 7 fractures in my humerus and it was repaired with a stainless steel plate and 10 screws the collision was on the side opposite the plate i was in tremendous pain right after the collision but it mostly subsided within 30 minutes there is no bruising or swelling i have full range of motion and have no problem lifting things straight up however there is a somewhat constant ache and pain when i lift to the side also there is pain if i try to lift a lot ex 3 pushups [ Disease ] mostly a hand foot mouth disease it is viral infection and usually takes 7 10 days to heal u can use some analgesics and ointments to ease the case suck on ice or popsicles eat ice cream or sherbet drink cold beverages avoid citrus fruits fruit drinks and soda avoid spicy or salty foods swishing warm salt water around in the mouth may also help relieve the pain associated with mouth blisters and throat sores