Any process that activates or increases the frequency, rate or extent of macrophage colony-stimulating factor production.
Synonyms:
exact_synonym:
activation of M-CSF production; positive regulation of M-CSF production; up regulation of M-CSF production; up regulation of macrophage colony-stimulating factor production; upregulation of M-CSF production; upregulation of macrophage colony-stimulating factor production
narrow_synonym:
activation of macrophage colony-stimulating factor production