One may help one stop smoking, top technician broadcast (8,5)
I believe the answer is:
nicotine patch
'one may help one stop smoking' is the definition.
I don't know anything about this answer so I cannot judge whether it can be defined by this definition.
'top technician broadcast' is the wordplay.
'broadcast' indicates an anagram (letters scattered or cast around).
'top'+'technician'='toptechnician'
'toptechnician' is an anagram of 'NICOTINE PATCH'.
Can you help me to learn more?
(Another definition for nicotine patch that I've seen is " treatment for addiction".)