Tarentula hispanica
Lycosa tarantula · Tarentula, wolf spider, Spanish spider, hunting spider. · Animal
Those who respond best to Tarentula often exhibit signs of hyperactivity, overstimulation, and extreme sensitivity to music. They are full of energy, with a constant sense of hurry, impatience, and physical and mental restlessness. A classic symptom is mood swings, where laughter and happiness are rapidly replaced by violent, destructive rage and a marked tendency to be manipulative.
When ill, these people tend to roll from side to side in an attempt to ease their symptoms. Their constant restlessness makes them unable to remain still for any length of time. They often crave salty or spicy foods, and may have a strong aversion to meat.
Tarentula is most commonly prescribed to treat extreme anger and mood swings, restless limbs and chorea (also called St. Vitus’ dance), and certain heart problems. It is also given for some ailments affecting women’s health and hyperactivity, particularly in children.
Key symptoms
- sensitivity to music
- mood swings
- extreme restlessness
- rolling from side to side
- promiscuity and heightened libido
- craving for spicy foods
Worse (aggravation)
- Touch
- Cold air
- Noise
- Motion and exertion
Better (amelioration)
- Music
- Rubbing the head; brushing the hair
- Open air
- Constant motion

Spanish Spider
Remarkable nervous phenomena; hysteria with chlorosis; chorea, dysmenorrhœa, spinal irritability. Bladder tenesmus. Constriction sensations. Formication; Extreme restlessness; must keep in constant motion even though walking aggravates. Hysterical epilepsy. Intense sexual excitement.
Mind
Sudden alteration of mood. Foxy. Destructive impulses; moral relaxation. Must constantly busy herself or walk. Sensitive to music. Averse to company, but wants some one present. Ungrateful, discontented. Guided by whims.
Head
Intense pain, as if thousands of needles were pricking into brain. Vertigo. Wants hair brushed or head rubbed.
Male
Sexual excitement; lasciviousness reaching almost to insanity; seminal emissions.
Heart
Palpitation; præcordial anguish, sensation as if heart twisted and turned around.
Female
Vulva dry and hot, with much itching. Profuse menstruation, with frequent erotic spasms. Pruritus vulvæ; nymphomania. Dysmenorrhœa, with very sensitive ovaries.
Extremities
Weakness of legs; choreic movements. Numbness of legs. Multiple sclerosis, with trembling. Twitching and jerking. Yawning with uneasiness of legs, must move them constantly. Extraordinary contractions and movements.
Modalities
Worse, motion, contract, noise. Better, in open air, music, bright colors, rubbing affected parts. Worse, seeming others in trouble.
Relationship
Compare: Agar; Ars; Cupr; Mag phos.
Antidotes: Lach.
Dose
Sixth to thirtieth potency.

This terrible poison should never be used except in attenuations.
Mind and nervous
The nervous manifestations of this remedy are almost indescribable and too numerous to mention.
Anxiety and restlessness are words that prevail through all the conditions in it. It is much like Ars. The anxiety is felt sometimes in the mind, sometimes in the whole body, sometimes in the limbs and in the stomach.
Cardiac anxiety is a strong feature. A strong aversion to colors, such as green, red and black. Depraved imaginations prevail through all the proving. Loss of all shame.
Desire to run about, to dance and jump up and down. Great fantastic dancing. Sometimes, music ameliorates all the symptoms and it other times it aggravates them. He becomes violently excited from music.

Generalities
Restlessness; could not keep quiet in any position; must keep in motion though walking aggravated all the symptoms.
Tartar emetic
(see Antimonium tartaricum)
Head
Vertigo with drowsiness.
Stomach
Desire for fruit, sour things, or very cold drinks.

Phatak's chapter on Tarentula hispanica is available in the app.
Read Phatak in the appClassical texts are in the public domain. Educational reference only — not medical advice.