The male voice change period usually lasts about 6-18 months.
Boys change voice period is one of the common phenomenon of puberty, which is related to the development process of the vocal folds changes, usually manifested in the voice pitch becomes lower, hoarse, localized congestion, edema.
Boys usually around the age of 14-16 years old will appear the phenomenon of voice change, usually lasts about 6-18 months, mostly can be completed before the age of 18 years old, if at the age of 18 years old has not completed the change of voice, it is recommended to consult a doctor to find out the cause of the disease.
During the period of voice change, boys should pay attention to a light diet, drink warm water, avoid spicy, stimulating, cold food. It is also important to note that if a boy’s voice changes too early, before the age of 9, this may indicate precocious puberty and prompt medical attention is recommended.