Materia Medica by Allen
For gastric and bilious attacks, especially gastric headaches.
Mapped tongue (Lach., Mer., Nat. m.); covered with a white film with sensation of rawness. This film comes off IN PATCHES, leaving dark red, tender, VERY SENSITIVE SPOTS (Ran. s.).
Jaundice with enlargement and induration of liver (mapped tongue).
Debility, loss of appetite, PROFUSE NIGHT SWEATS, especially when convalescing from bilious or typhoid fever.
Restlessness of limbs in typhoid (Rhus, Zinc).