is worse in the daytime and better in the evening hours. In
the daytime the patient experiences inertia and may even dread or fear work and any kind of exertion. His mind is sluggish. In the evening the energy level rises, the dullness of mind is relieved, and he can more readily think and concentrate. His mind is crowded with ideas in the evening and at night, similar to Sepia, Medorrhinum and Aurum.
Exertion of any kind triggers many symptoms. Mental exertion frequently brings on symptoms or aggravates them, and yet there is, at the same time, a marked amelioration from being occupied. Calcarea silicata can experience imaginary fears and vexations after mental exertion.
Sadness is a strong mental feature of Calcarea silicata. In some cases the patient feels sad and depressed most of the time, especially during the day, without apparent cause or knowing why. The mental depression can become so intense that the patient even becomes suicidal and has the impulse to jump when he finds himself in front of the window or in a high place. These symptoms, along with the modalities ‘better in the evening’ and ‘better with occupation are characteristic of Aurum as well and are the reason Aur. is often prescribed instead of Calcarea silicata.
Calcarea silicata patients feel a deep sense of dissatisfaction. Nothing pleases them. They desire the unobtainable, like Tuberculinum. They try to find pleasure through new things but soon tire of them and become critical. The vexation and irritability they experience is often a result of mental exertion; this exertion can also make them angry. (Margery Blackie remarks that these patients are often too weak to get really angry, but if they do, they can get angry ‘over nothing’.) Coitus and other sexual activity may also trigger irritability and aggravate the mental symptoms.
In general, these people do not like communication, do not like to