Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems that swelling of the shin after falling off the stairs and landing in the shin can be due to
soft tissue injury leading to inflammation of the soft tissues and accumulation of inflammatory exudate..
In case if you are able to put weight on the leg and walk although there can be pain does not seems like bony
fracture and seems like soft tissue injury only that can lead to
ligament tears..
I would suggest you to consult an Orthopedician and get evaluated and a thorough clinical evaluation and investigations like x ray can help in confirmation of cause.
In case if there is a bony fracture reduction of fracture segments and immobilization using a cast or splint can help..In case if there is only soft tissue injury application of
analgesic ointment, cool compresses, tying a crape bandage and elevation of leg while lying down and taking anti inflammatory painkiller like
Ibuprofen can help..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.