The Complete Guide to Interpreting Your Dreams

by Stearn Robinson - Tom Corbett
If you dreamed of sores on yourself, you can expect an improvement in general personal condi tions; but if the sores in your dream were on others, or on animals, you’d better be prepared for a period of self-sacrifice in the interest of others.

See also Scab.

Christian Dream Symbols

by Tyler Wolfe
A symbol of unconfessed sin in a person’s life, Ps. 38:5, Jer. 30:13. Sores can be emotional injuries or pain caused by another person that hasn’t healed

New American Dream Dictionary

by Joan Seaman - Tom Philbin
One is angry or irritated at someone for treating him/her a certain way.