Vertigo of cerebral origin, cerebellar disease, ataxic symptoms and chorea, present a field for the homeopathic employment of this drug. Profound weakness, gone, faint feeling, and despondency. Loss of control of sphincter. Muscular inco-ordination.

Dose.--Third trituration.

Extremities.--Ataxic movements, staggering gait; cold, weak, trembling; legs seem too heavy. Extreme restlessness; muscular twitchings. Knee-jerks disappear. Stiffness and paralysis of both legs. Anesthesia of legs.

Head.--Dropsy, stupid; pain on attempting to raise head. Double vision; heavy look about eyes; tinnitus, aphasia; tongue as if paralyzed. Eyes bloodshot and restless. Vertigo, unable to rise. Double vision; ptosis; tinnitus; dysphagia, difficult speech.

Mind.--Mental confusion, incoherency, illusions; apathetic. Alternation of happy, hopeful states with depression and weakness. Extreme irritability.

Non-Homeopathic Uses.--As a hypnotic. Dose, ten to thirty grains in hot water. Takes about two hours to act.

Relationship.--Trional; insomnia associated with physical excitement; (vertigo, loss of equilibrium, ataxia, nausea, vomiting, diarrhea, stertorous breathing, cyanosis, tinnitus, hallucinations).

Respiratory.--Congestion of lungs; stertorous breathing. Sighing dyspnea.

Skin.--Itching, bluish purpura. Erythema.

Sleep.--Fidgety, wakeful, drowsy. Insomnia.

Urinary.--Albuminuria, with casts. Scanty. Pink color. Constant desire to urinate; scanty, brownish red. Hemato-porphyrinuria.