Santoninum is the crystalline principle of Santonica obtained from the unexpanded flower heads of Cina or wormseed. This remedy is an extremely useful remedy in worm troubles (roundworms, threadworms). It is also efficacious in the eye and urinary complaints. The patient sees, hears and tastes imaginary things.

Eyes
Colour blindness squint due to worms, Dark rings about eyes

Urine
Infection in kidney or urine greenish or reddish purple color painful urination, involuntary, bed wetting, heavy feeling as if full of urine

Head
pain in the back of the head
Nose itching and digging

Mouth
Fetid breath
Tongue deep-red
Grinding of teeth.
Nausea; better after eating.

Throat- choking
Stomach- nausea relieved by eating
Muscles- twitching

Dose- As prescribed by the physician. Can be taken along with allopathic medicines.

Precautions:

Maintain half an hour gap between food/drink/any other medicines and homeopathic medicine.
Avoid any strong smell in the mouth while taking medicine e.g. camphor, garlic, onion, coffee, hing.

Side effects- none reported.

Use under medical supervision.