Two blood vessels under the tongue are black.
Dr. Taylor Turner
Verified
VerifiedYour health, my priority.
2025-05-25 22:01:33
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The blackening of the two blood vessels under the tongue can be considered as caused by poor local blood circulation, or improper oral hygiene, or it can also be considered as caused by the anger of the blood vessels under the tongue. If the blood circulation is not smooth, drugs for activating blood circulation and removing blood stasis can be used for treatment.
