Angiotensin Converting Enzyme Inhibitors (ACE Inhibitors) (see Angiotensin Converting Enzyme Inhibitors, [[Angiotensin Converting Enzyme Inhibitors]]): cough occurs in 5-20% of treated patients
Angiotensin Receptor Blockers (ARB’s) (see Angiotensin Receptor Blockers, [[Angiotensin Receptor Blockers]]): much lower incidence of cough than ACE-I’s
Toxin
Bromine/Methyl Bromide Inhalation (see Bromine+Methyl Bromide, [[Bromine+Methyl Bromide]])
Capsaicin Inhalation (see Capsaicin, [[Capsaicin]])