A member asked:

Is seeing a small amount of blood in phlegm due to allergies normal. i spit some out this morning and it scared me?

A doctor has provided 1 answer
Dr. William Culviner answered

Specializes in ENT and Head and Neck Surgery

Take notice: A little blood in your mucus which is related to allergies is not too unusual. However, this is something you should watch. It might indicate that there are other problems, such as a lesion in your nose, polyps, or a developing sinus infection. if you continue to notice this, you should see an ENT doctor.

Answered 4/10/2016

3.7k views

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Nasal allergies and spitting up blood in the morning?

A doctor has provided 1 answer