Sudden weather changes may cause catarrhal infection with headache. Motion tends to aggravate, as most Camphora pain comes on during motion. Profuse sweating will mostly ameliorate, as will warm air, drinking cold water, and taking cold showers.
Vertigo
Vertigo is a frequent symptom in Camphora. It often comes on in frequent, short attacks that can be rather violent; sometimes induced by excessive mental exertion.
Giddiness after nausea and retching, with sparks before eyes, dim sight, ringing in ears, heat and tremor; tends to fall forward.
Heaviness of head with vertigo, head sinks backwards; especially on stooping. Camphora often produces a drunken feeling in the head, with confusion; staggers while walking as if falling down, uncertain gait.
While reading the book seems to go round, can hardly keep his seat, feels as if falling to the right and as if going into sleep or unconsciousness.
Vertigo when looking from a window; everything in the street seems to be in great tumult and confusion, feels as if he was involved in it; feels in danger of losing his balance.
Head
Congestion to head, to the brain; beating of temples, distension of jugular veins. Heat in head and sensation as if perspiration would break out, with shivering over limbs and abdomen.
Heaviness and heat in forehead, worse when walking.
Cold perspiration, especially on forehead; with anxiety.
Throbbing headaches are prominent, especially felt in the cerebellum, like beats of a hammer isochronous with the pulse. Throbbing in back of neck and occiput as if it would crack; better from sitting or standing up (raising head), worse from bending head forward.
Throbbing, stitching pain in forehead all night, with general dry heat, but without thirst.
Transient headache as if head were compressed from both sides; only felt when he does not pay attention to his body; as soon as he becomes