Question

my elbows and knee were badly bruised​

Answer 1

Bruises vary in their healing time from a few days to several weeks, depending on how severe they are. A moderate bruise typically takes around 2 weeks to fade away entirely. Bruises in the lower legs can sometimes take longer to heal.

!!!!!

Answer 2

Rest. Avoid physical activity as well as actions that use the arm with the injured elbow.

Elevation. Keep the arm and elbow raised at a level above your heart.

Cold. Apply ice (10 minutes on, 10 minutes off) for the first 24 to 48 hours following the injury, as needed.