Hi, Welcome to Health care magic forum.
As you exactly traced out, the prestiq has the side effect, of hypertension
, and bleeding tendency.
The nosebleed, the epistaxis
, may be by its own, or may be secondary to the hypertension.the glands in the neck may be due to the nosebleed and the infection in the nose.
I advise you to consult a physician for diagnosis and treatment. If you replace the prestiq with some other drug, with your doctors advise , you may get relief.
Wishing for a quick and complete recovery. Thank you.