Hi,
Noted your history of fall but not sure abut
head injury yet getting a dull pain and tenderness on the right side of head, had nosebleed after fall.
All your history is indicative of a trauma to the head also although you are not so sure about it.
I would advise you the following:
Consult your Doctor for a proper clinical examination and get a referral to an ENT Surgeon for ENT Check up.
CT scan of head and
sinuses to confirm that there is no major issues.
If the specific cause is found then you will be treated accordingly.
Till then take decongestant nasal drops, anti-inflammatory medicines like
Ibuprofen if it suits you.
Also take an opinion of a Neurosurgeon if the CT scan of brain is suggestive of.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. T. Chandrakant, General Surgeon