Kent's Repertory of the Homoeopathic Materia Medica › HEAD › PAIN, headache in general › periodic headache › afternoon, increasing until midnight
4 p.m. to 3 a.m.
James Tyler Kent · Kent's Repertory of the Homoeopathic Materia Medica · 6th American edition · p. 145 · 1 remedies
4 p.m. to 3 a.m.
Grade 1 — the book’s highest
Cite: James Tyler Kent, Kent's Repertory of the Homoeopathic Materia Medica, 6th American edition, p. 145 — HEAD; PAIN, headache in general; periodic headache; afternoon, increasing until midnight; 4 p.m. to 3 a.m.