Ulcers are dark, even black, and discharge black blood. Dark blood flows from any part. Bright red fluid blood is the exception, but has been recorded. Especially suitable in very nervous, sensitive, excitable patients. Sore, bruised feeling as in Arnica , all through the body, not only in single parts.
Veins are especially sensitive to pressure.
Vicarious Hemorrhages are a strong indication. Pulsating pain over the left eye. Feeling of a bolt from temple to temple. Bursting headache in the morning when waking, worse when stooping. Headaches are connected with venous congestion in other parts.