3 doctors weighed in:

Can spitting blood be a cause of autoimmune disease, aids, or cancer? Just asking. Thanks!

3 doctors weighed in
Dr. Larry Lutwick
Internal Medicine - Infectious Disease
2 doctors agree

In brief: Not enough info

Blood could be coming from mouth, throat, upper airway, lungs, stomach.
Did you cough it up? Vomit it up? Or neither. There are lots of possibilities depending on source and amount. Many are benign.

In brief: Not enough info

Blood could be coming from mouth, throat, upper airway, lungs, stomach.
Did you cough it up? Vomit it up? Or neither. There are lots of possibilities depending on source and amount. Many are benign.
Dr. Larry Lutwick
Dr. Larry Lutwick
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