Blood stasis on the tongue is manifested by purple darkness, purple dots, purple spots, or varicose veins under the tongue. Blood stasis refers to internal obstruction of stasis of blood, poor blood circulation, with localized bruises and lumps, pain and refusal to be pressed, or withdrawal of lumps in the abdomen, tingling and pain that does not move, refusing to be pressed, or bleeding purple and dark lumps of common symptoms. Blood stasis is also accompanied by bruising of the lips and nails, sallow color, skin nail error (rough and dry skin, like the appearance of dry fish scale nail interlacing), or subcutaneous purple spots, purple tongue, purple spots, purple spots, or under the tongue vein varicose, astringent or knotted, generation of veins, and so on. Patients with blood stasis can take medicines such as Blood Palace and Blood Stasis Soup, Lost Smile San, and Fuxing Yuan and Activating Blood Soup under the guidance of a doctor. If you feel unwell, please go to the hospital.