One-sided, tearing pains — MERCURIUS SOLUBILIS.
Open fontanelles; head enlarged; much perspiration, wets the pillow — CALCAREA CARBONICA.
Open fontanelles — SEPIA.
Opening and shutting sensation, especially in occiput — COCCULUS INDICUS.
Orbital neuralgia over right eye — CARBOLICUM ACIDUM.
Orbital right neuralgia, with profuse lachrymation — APHIS CHENOPODII GLAUCI.
Otalgia — NATRIUM NITRICUM.
Outward drawing from glabella — ICTODES FOETIDA.
Over-irritability — STRYCHNINUM PURUM. Oversensitive of hearing — NATRIUM CARBONICUM. Oversensitive — ANGUSTURA VERA.
Over-sensitiveness to odors — SABADILLA.
Oversensitiveness — NUX VOMICA.
Ozæna; frontal pain — TRIOSTEUM PERFOLIATUM.
Ozæna — IRIDIUM METALLICUM.
Pain above margin of right orbit — MAGNESIUM CARBONICUM.
Pain across the brain from left to right — CEREUS BONPLANDII.
Pain across top of head from ear to ear; worse after an evening’s entertainment, with irritability and sour eructations — PALLADIUM METALLICUM.
Pain aggravated by breathing cold air through nose — CORALLIUM RUBRUM.
Pain along right malar bone running to temple — CEREUS BONPLANDII.
Pain and pressure in maxillæ — ASTRAGALUS MOLLISSIMUS.
Pain and stiffness in nape of neck — MYRICA CERIFERA.
Pain as from a band tightly across forehead — MERCURIALIS PERENNIS.
Pain as from a nail; after excessive intoxicating drinks — RUTA GRAVEOLENS.
Pain as if a ball rose from throat to brain — PLUMBUM METALLICUM.
Pain as if a band around head (Carbol ac; Cact; Gels) — SPIGELIA ANTHELMIA.
Pain as if a nail were driven in left side of vertex — PARAFFINUM.
Pain as if brain were crushed — MURIATICUM ACIDUM.
Pain as if pierced by a nail (Coff; Ign) — THUJA OCCIDENTALIS.
Pain as if temples were crushed together — PHOSPHORICUM ACIDUM.
Pain at root of nose; feels swollen — PARTHENIUM HYSTEROPHORUS.
Pain at root of nose — LACHESIS MUTUS.
Pain beginning in right ear, extending round back of head to left ear — HELODERMA.
Pain begins at occiput, and spreads over head and settles over eyes — SILICEA TERRA.
Pain begins in forehead to occiput, in morning on rising — LAC VACCINUM DEFLORATUM.
Pain behind left eye-ball — LIMULUS CYCLOPS.
Pain beneath frontal eminence and temples, extending to eyes (Onos) — SPIGELIA ANTHELMIA.
Pain better lying down and sleep — SANGUINARIA CANADENSIS.
Pain between left eye and frontal eminence — ARGENTUM METALLICUM.
Pain comes down bone of nose — SYMPHYTUM OFFICINALE.
Pain extends to teeth and root of tongue — IPECACUANHA. Pain first one side, then the other — LAC CANINUM.
Pain from forehead to root of nose; pressing-outward pain — PTELEA TRIFOLIATA.
Pain from frontal region backward — PHYTOLACCA DECANDRA.
Pain from left shoulder to occiput — EUPATORIUM PURPUREUM.
Pain from nape of neck; cannot hold head up — VERATRUM VIRIDE.
Pain from nape over whole brain; better, stooping, sitting; worse, going upstairs — MENYANTHES TRIFOLIATA.
Pain from occiput to back of neck — CODEINUM.
Pain from temple to temple across eyes — CEDRON.
Pain in articulation of jaw, in masseter muscles, as if fatigued by chewing too much — ANGUSTURA VERA.
Pain in back of head and neck — GALLICUM ACIDUM.
Pain in back of head, with roaring in neck — FERRUM METALLICUM.
Pain in back of head; great weight there (Gels) — OPIUM.
Pain in bones extending to face — AURUM METALLICUM.
Pain in bones of head — SYPHILINUM.
Pain in brain, as if head would burst — OLEANDER.
Pain in cervical region with tendency for head to draw backward with nervousness — GOSSYPIUM HERBACEUM.
Pain in ears — ELAPS CORALLINUS.
Pain in ears — ERIODYCTION CALIFORNICUM.
Pain in eyeballs, running back to brain; worse, moving eyes — GRINDELIA ROBUSTA.
Pain in eyeballs; supraorbital pains, photophobia — JOANESIA ASOCA.
Pain in eyeballs — MENTHOLUM.
Pain in eyes as if torn out of head — COCCULUS INDICUS.
Pain in eyes before a storm — RHODODENDRON FERRUGINEUM.
Pain in eyes, flickering — ALUMINA SILICATA.
Pain in face above zygoma with numbness — MENTHOLUM.
Pain in facial bones — ARGENTUM METALLICUM.
Pain in facial muscles — ANAGALLIS ARVENSIS.
Pain in forehead and over eyebrows, beginning at 9 am; worse until noon — STRAMONIUM.
Pain in forehead and proceeds thence backward — RHUS TOXICODENDRON.
Pain in forehead and temple, extending to eyeballs, worse in afternoon — BADIAGA.
Pain in forehead and temples, increasing gradually at noon, of malarial origin, with vertigo and pulsation — CHININUM SULPHURICUM.
Pain in forehead over right eye, sensitive to touch; from superior molars to forehead — COCCINELLA SEPTEMPUNCTATA.
Pain in forehead; worse, noise — TRILLIUM PENDULUM.
Pain in front and temporal region from head to nape and to teeth; from cardiac origin — KALMIA LATIFOLIA.
Pain in head better by lying on painful side — CALCAREA ARSENICOSA.
Pain in head when straining at stool — INDIUM METALLICUM.
Pain in head when using eyes — CINA MARITIMA.
Pain in head, better heat, perspires — ALUMINA SILICATA.
Pain in heart; extends to head — LITHIUM CARBONICUM.
Pain in left frontal protuberance — CHIMAPHILA UMBELLATA.
Pain in left side of head and in forehead above left eye — TELLURIUM METALLICUM.
Pain in left temple and in left orbital region, extending to occiput, with nausea and vomiting — NAJA TRIPUDIANS.
Pain in maxillary bones and masseter muscles — OXYTROPIS LAMBERTI.
Pain in muscles of neck when lifting head from pillow — X-RAY.
Pain in neck to back of head — LATRODECTUS MACTANS.
Pain in occiput, extends to right ciliary region — ARUNDO MAURITANICA.
Pain in occiput, top and forehead; changing places — SYMPHYTUM OFFICINALE.
Pain in occiput — VARIOLINUM.
Pain in right eyeball, as if it would burst — PRUNUS SPINOSA.
Pain in right frontal eminence — CAUSTICUM.
Pain in right side of neck — CALENDULA OFFICINALIS.
Pain in right trifacial nerve from periphery inwards — ARANEA DIADEMA.
Pain in small spot over upper left parietal bone — SANGUINARIA CANADENSIS.
Pain in temple, extending into ear and wing of nose, chin — GELSEMIUM SEMPERVIRENS.
Pain in temples and mastoid (Capsic) — ONOSMODIUM VIRGINIANUM.
Pain in temples, as if they were screwed toward each other — LYCOPODIUM CLAVATUM.
Pain in temples — SENEGA.
Pain in temporal muscles, when opening the jaws — ANGUSTURA VERA.
Pain in the back of head “like a flash of lightning” — SANGUINARIA CANADENSIS.
Pain in zygoma; face pale — LECITHINUM.
Pain intense over eyes and root of nose — KALIUM IODATUM.
Pain of outer parts, as if there were subcutaneous ulceration; painful to touch — SULPHURICUM ACIDUM.
Pain on top as from a nail — NICCOLUM METALLICUM.
Pain over eyebrows — ZINGIBER OFFICINALE.
Pain over eyes, throbbing pressure over nose, pressure in forehead; head seems divided; ringing in ears — XANTOXYLUM FRAXINEUM.
Pain over left eye; worse walking in sun, strong odors and tea — SELENIUM METALLICUM.
Pain over left eyebrow — ASTRAGALUS MOLLISSIMUS.
Pain over orbits; cannot bear to raise eyelids — PHYSOSTIGMA VENENOSUM.
Pain over right eye extending back through the head — EUONYMUS ATROPURPUREA.
Pain over right eye, dull, constant, worse in warm room — HIPPURICUM ACIDUM.
Pain over whole right side of face, coming on about 9 am — CEDRON.
Pain runs up from nose and centers in forehead — SABAL SERRULATA.
Pain through head on awaking — LACHESIS MUTUS.
Pain through sides of head — KALIUM IODATUM.
Pain under right frontal bone — CIMEX LECTULARIUS.
Pain worse anyone walking over floor — THERIDION CURASSAVICUM.
Pain worse from any bright object; better, sleep — COCCINELLA SEPTEMPUNCTATA.
Pain worse light, noise, jar, lying down and in afternoon; better by pressure and semi-erect posture — BELLADONNA.
Pain worse motion; gradually increasing and decreasing as if constricted by a band; forehead feels pressed inwards — STANNUM METALLICUM.
Pain; fullness, especially in forehead, also occiput, and temples — BELLADONNA.
Painful facial bones — ASTRAGALUS MOLLISSIMUS.
Painful pressure above the root of nose — ONISCUS ASELLUS. Painful pulsation in forehead — EUPIONUM.
Painless throbbing — PYROGENIUM.
Pains (better pressure and heat), with soreness of scalp — COLOCYNTHIS.
Pains all over head, dizzy — OENANTHE CROCATA.
Pains cause depression — SARSAPARILLA OFFICINALIS.
Pains deep in head, with upward pressure — FAGOPYRUM ESCULENTUM.
Pains from below upward — BENZOLUM.
Pains from occiput to eyes — SARSAPARILLA OFFICINALIS.
Pains in eyes and ears — HYPERICUM PERFORATUM.
Pains often end in a stitch, especially in head — GUAJACUM OFFICINALE.
Pains often end in a stitch, especially in head — GUAJACUM OFFICINALE.
Pains pierce brain like pointed arrows; worse in afternoon — ANANTHERUM MURICATUM.
Palpitation reverberating in head with labored breathing — BELLADONNA.
Paralysis of brain — OPIUM.
Passive cerebral hyperæmia (use ALUMENth) — CHLORALUM HYDRATUM.
Passive, congestive pain (rises from back of head), with pale face — SECALE CORNUTUM.
Perfectly rational periods, alternate with manifestations of insanity of a somber character — NATRIUM SALICYLICUM.
Periodic bilious headaches (Sanguin) — AMMONIUM PICRICUM.
Periodic headaches, occipital pain, extending down to spine, worse lying on back; sore pain in eyes — NICCOLUM SULPHURICUM.