Hello. Thanks for asking from HCM.
I can understand your concern. It is good that other than tender swelling, you are not having any other symptoms. This swelling and pain will usually subside on its own in 10 to 14 days.
To relieve pain and swelling, you can follow few tips
: Apply icepacks at injury site. It decreases swelling
: Avoid pressure at injury site while lying down
: You can take painkiller like
Diclofenac sodium after proper prescription.
: Avoid any further injury
: Take rest
It will relieve your symptoms. If still no relief, you can
consult doctor. He might evaluate you for any dangerous
head injury and may advise injectable painkillers and CT head. Further management will be decided after CT report.
Hope it will help you.
Thanks. Take care.