Available in 2C-30C, 200C, 4X-30X, 1M-10M, 30C, 200CH from $6.59
HPUS indication of Phosphoricum Acidum: Headache
Below are the main rubriks (i.e strongest indications or symptoms) of Acid Phos in traditional homeopathic usage, not approved by the FDA.
Pimples, acne, blood-boils
Ulcers, with very offensive pus
Burning red rash
Formication in various parts≡ more ...