S.I.
Hi C.,
For a bruise that dark, Arnica in X potency is probably not going to be effective...you might need to go much higher. Also, it might not be the correct remedy. Try Ledum also. If neither works, consult a classically trained homeopath.
Best,
S. I., L.Ac.
Lotus Wellspring Healthcare
456 E. Mission Road, Suite 100
San Marcos, CA 92069
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