The stearopten from the essential oil of Mentha. Mucous membrane of naso-pharynx and spinal nerve plexus, producing neuritic pains and parethesias. Menthol has proved curative in acute nasal catarrh; in acute eustachian catarrh; pharyngitis; laryngitis; neuralgias, etc (Wm. B. Griggs, M. D). Itching, especially pruritus valvae.

Head.--Frontal headache, pain over frontal sinus, descends to eyeballs. Mental confusion. Supra orbital pain over left eye. Pain in face above zygoma with numbness. Pain in eyeballs. Coryza with post-nasal dripping. Cold sensation in nose. Eustachian tubes feel blocked and some deafness.

Respiratory.--Tickling in the fauces. Stabbing pains in the praecordia, radiating over entire chest. Short, dry cough, worse smoking. Asthmatic breathing, with congestive headache.

Extremities.--Muscular pain in cervical region, Soreness of lumbar muscles.

Relationship.--Compare: Kali bich; Spigel.

Dose.--Sixth potency. Externally for itching, use 1 per cent solution or ointment.