Hi and welcome?
For how long you are suffering with this ?
Thanks for reply.
There are very tiny blood vessels which gets engorged during acute infection and when you strain a bit like coughing they rupture and cause blood streaked mucous. There is nothing much to worry about. You can use pseudoephedrine nasal decongestant, it will decrease congestion and nasal drip as well.
Sorry i can not phone calls right now. You can accept my additional services offer.
Thanks for reply. I have wrote down my opinion above.
Do you have further questions?