1 doctor weighed in:

My penis seems to have developed long red veins on it when I get erections. Why do they seem to long, and so red? Almost like blood red. Something new

1 doctor weighed in
Dr. James Isobe
Phlebology

In brief: Normal

The erection process involves recruitment of blood into the parts of your organ, and the engorgement of veins on the surface is a common finding.
They will not be so obvious when the arousal factor is not present.

In brief: Normal

The erection process involves recruitment of blood into the parts of your organ, and the engorgement of veins on the surface is a common finding.
They will not be so obvious when the arousal factor is not present.
Dr. James Isobe
Dr. James Isobe
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