Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain
swollen cheek with cheek bone badly bruising due to being hit seems to be due to traumatic
injury to the soft tissues leading to ruptured blood vessels and causing accumulation of blood into the soft tissues and it is the cause for bruising and there is also
hematoma formation..
Hematoma is a harmless
tumor like mass formed due to spillage of blood from ruptured blood vessels leading to accumulation of blood into the soft tissues forming a lump..
At times the hematoma gets localized and encapsulated and forms a firm hard lump that can take a long time, say a few months to resolve, but it generally tend to resolve itself..
The lump that you are having on the face is probably due to hematoma formation
As of now you should do alternate warm and cool compresses over the lump..
Apply
Heparin gel as it help in faster disintegration of the hematoma..
You can apply numbing gel if there is pain..
Consult an Oral Surgeon and get evaluated and he can do an
x ray to rule out for any bony fractures of cheek bones that is
Zygomatic bone as they are prominent and can get fractured due to trauma..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.