They think maybe a chronic cough canât be treated just by treating the condition believed to be causing it. They believe that research into effective cough treatments is being hampered by the belief that you can simply treat that underlying condition.he causes of this kind of cough are many. Infections, bacterial or viral, acute or chronic, could be the cause. Other possible causes include airway problems, foreign bodies caught in the throat, tumors, heart disease and the use of pharmaceuticals (especially ACE inhibitors).
FDR served for 12 years and 42 days. He served three full terms and  died after serving less than three months of his fourth term.  However his second term was less than fou â¦ r years, since the  Inauguration date was moved from March 4 to January 20. He served  from March 4, 1933 until he died on April 12, 1945.
Only Franklin D. Roosevelt served more than 2 terms. He served 3 and was elected to a fourth term, but died in the first year. Washington set a precedent when he chose not to run for re-election in 1796 after serving only 2 terms. Future presidents followed his precedent until 1940 when Roosevelt ran for a third term.