2 doctors weighed in:

My boyfriend is having lower back pain and is spitting up blood a couple days ago?

2 doctors weighed in
Dr. Katharine Cox
Pediatrics - Emergency Medicine
1 doctor agrees

In brief: Likely unconnected

Lower back pain is usually muscular or skeletal in origin.
Spitting up blood is generally connected with the respiratory system and may be related to the upper airway or the lungs. He should be examined for diagnoses and further work up as indicated. All the best.

In brief: Likely unconnected

Lower back pain is usually muscular or skeletal in origin.
Spitting up blood is generally connected with the respiratory system and may be related to the upper airway or the lungs. He should be examined for diagnoses and further work up as indicated. All the best.
Dr. Katharine Cox
Dr. Katharine Cox
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