Woke Up With Bloody Nose And Have Swollen Lymph Node Under Jaw. Is This Serious?
Thanks for writing to H.C.M. for your query.
I have gone through your query and as you notice blood in your left nostril and a painful node under your jaw on the same (left)side. This indicates same pathology is responsible for both these.This means there is either acute infection or some neoplastic pathology is going on in your nose and/or paranasal sinuses on left side.
To confirm it you are advice for these investigations-
(a) C.T.scan of paranasal sinuses.
(b) FNAC from enlarge lymph node blow the jaw on left side.
(c) Blood - CBC, ESR, blood sugar -F. & P.P.
By following above we can reach to correct diagnosis which can be manage accordingly. But just now as an emergency measure you may take antibiotic, and haemostatic and if necessary pack the nose with ribon gauge.
I hope this will help you.
Regards.