Hello. Thanks for asking from HCM.
I can understand your concern. The knots are due to collection of blood and edema. It will resolve in 12-14 days. For relief, you may
: apply ice packs at injury site
: take pain killer like
Diclofenac sodium after proper prescription. It decreases edema also
: keep your head at higher level than chest
I am more concerned about your one episode of
vomiting. If it was without any abdominal complaints and not associated with nausea, it could be due to
head injury. Head injury with vomiting is considered as sign of dangerous head injury.
It is good that you are conscious and oriented. But to clear all doubts, you should consult ER. The doctor might advise CT scan of head to rule out bleed or
fracture.
Meanwhile at home, you can follow above mentioned tips. In case of another episode of vomiting, turn your head to side. You can take
Domperidone after proper prescription.
Hope it will help you. Thanks. Take care.