Congestion of the head, especially at night, and when coughing.
Marked sensation of fullness in the head; head is inclined to fall forward. Periodic headaches (every day or once a week).
Headaches are severe and all over the head, with the pain coming in paroxysms. They may become so violent that the patient feels stunned.
Touch, eye strain, walking, writing, or drinking wine triggers headaches. The pain is worse from: cold air and draughts, cold damp weather, and alternately, from becoming overheated, from the binding up of hair, noise, light, ajar, physical (climbing stairs) or mental exertion. Must lie down.
Hard pain in the forehead in the morning: the pain is steady, dull, and heavy; better: after eating, from being occupied, from perfect rest; worse from mental exertion.
Pressing pains in the occiput, temples, and vertex. Tearing in the forehead and occiput.
Aching deep in the brain, with pulsation upon motion. Strange shaking or undulating sensations in the brain.
Twitching of the muscles of the head.
Bristling of the hair; tendency for hair to fall out.
Perspiration of the forehead, of the face and the scalp.
Crusty, eczematous, or pustular eruptions on the scalp; much itching on the scalp.
Eyes
Inflammation of the conjunctiva and the lids, with thick discharges. Eyelids agglutinated with pus.
Very severe pain in the eyes, worse from light, before and during a storm, with redness.
Marked redness in the eyes; the inner canthi, the lids, the veins.
Calcarea silicata has proved useful in opacity, spots, and ulceration of the cornea. Itching of the eyes.
Heaviness of the lids; twitching of the lids.
Paralysis of the optic nerve; photophobia; pulsation in the eyes, with contracted pupils.
Flickering or colours appear before the eyes.
Exertion of vision causes headaches and many nervous symptoms.