marie86421...Lisinopril is an ACE Inhibitor & one of the most common side effects is a hard dry cough.
Any bp medicine ending in "il" is an ACE Inhibitor....Here are some examples...Lisinopril., Perindopril,.
Approximately 1 in 4 people suffer the cough. A Dr. will prescribe an alternative..usually an ARB such as Losartan, Valsartan (not recently because of the contamination scare), Irbestartan.
If your husband is suffering a nasty cough & he's on Lisinopril, it's likey the Lisinopril that's causing it.