DESCRIPTION
Sambuccus Canadensis is also known as Elder. This remedy is prepared from flowers of the Shrub. The patient is generally exhausted and uneasy. Sweating makes the patient feel better. 
 
Pressure in kidney region, followed by heavy flow of clear urine with frequent urination and protein urine. 
 
Respiratory- Difficulty in breathing, asthmatic, wheezing. 
 
Has to sit up in bed to breathe. 
Heaviness and tightness in chest, with increased heart beats, beat. This wakes the patient up from sleep and he has to get out of bed to take a deep breath. (congestive heart failure) 
Choking sensation in heart and chest. Chest pain. 
 
Back feels sprained. 
Sharp joint pains in hands and feet. 
 
Dose- As prescribed by the 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.