Known by as Rattle snake Bean , Simaruba Ferroginea , Cedron is well suited for illness arising in marshy and damp areas. 
 
Very good remedy in treating malaria, snake bites, insect stings. 
 
Main feature of this remedy is that all the complaints at the same time. They are periodic in nature. 
 
Headache begins at 9 in the morning, in the sides of head and all over the face. 
 
Pains in and around the eyeballs which is periodic in nature. 
 
Pain in joints which is severe in hands and feet. Pain in the right thumb that travels till the shoulder. Pain in toe going till the knee. 
 
Fever with itching in eyes, pain in the arms and legs with severe numbness. 
 
Dose- As prescribed by 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. 

Use under medical supervision.