Below are the main rubriks (i.e strongest indications or symptoms) of Calc phos in traditional homeopathic usage, not approved by the FDA.
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Inner and outer ear swollen; red, sore, itching,
Excoriating discharge from ears,
Burning pain in a small spot over the right ear, highly sensitive to the slightest touch,
A severe, violent, burning pain in a small spot above the right ear (when scratching the head on account of itching); it is exceedingly sensitive to the slightest touch; after a time it suddenly disappears (crude),
Aching, pressing, tearing, rending, in and around the ears, most behind or below,
All the bones behind and around the ears ache and hurt, shooting outwards,
Pressive pain in the cartilage of the left ear, as if it were being squeezed together with the fingers (eleventh day),
Cold feeling in the ears, coldness followed by throbbing, by heat, with hard hearing; outer ears cold; cold and aching, or hot and aching,
Heat of inner and outer ear,
Earaches, tearing, shuttering, jerking pain, in alternations, or with other rheumatic complaints,
Soreness in ears and around,
Difficult hearing, with all other ear symptoms,
Singing and other noises most in right ear,≡ more ...