Below given are the causes and symptoms stated in Ayurvedic text as well as few are based on the experiences in our Cancer Research Project. The symptoms given below may appear in few other diseases also, but if the following symptoms are observed repeatedly undergoing the Cancer tests is advisable.
Probable Causes of Laryngeal
Cigarette Smoking

Straining the vocal cords

Use of Alcoholic Beverages

Air polluted with sawdust, chemical vapours, cotton fibres etc

Probable Symptoms of Laryngeal
Persistent hoarseness (for more than 3 weeks)

Difficulty in breathing

Pain while swallowing

Intolerance to hot or cold food

Cough

Ear pain

Blood streaked saliva

