Knowra ACE inhibitor cough ACE inhibitor cough ACE inhibitor cough is a persistent, usually dry cough that can develop during treatment with angiotensin-converting enzyme inhibitors. It often resolves after the drug is stopped.
Angiotensin-converting enzyme inhibitors : A class of medicines that lower blood pressure by inhibiting the enzyme that produces angiotensin II. These medicines can reduce breakdown of cough-sensitive peptides, producing this adverse effect.
ACE inhibitor : A medicine that inhibits angiotensin-converting enzyme to treat conditions such as hypertension and heart failure. Cough is a class effect reported with multiple drugs in this treatment group.
Angiotensin II receptor blockers : A class of medicines that block angiotensin II receptors and are used for hypertension and related conditions. They often replace ACE inhibitors when cough makes continued treatment impractical.
Medication adherence : The extent to which a person's medication use matches the agreed treatment plan. Persistent coughing can lead people to stop an effective medicine without clinical guidance.
Bradykinin : A peptide that widens blood vessels and can promote inflammation, pain, and sensory nerve activation. ACE inhibition reduces bradykinin breakdown, potentially sensitizing airway nerves.
Lisinopril : An oral ACE inhibitor used to treat hypertension, heart failure, and other cardiovascular conditions. It is a commonly prescribed example of a drug that can cause persistent cough.
Dry cough : A cough that produces little or no mucus. ACE inhibitor cough is typically dry, unlike coughs dominated by airway secretions.
Adverse drug reaction : An unintended harmful response to a medicine taken at normal doses. ACE inhibitor cough is a recognizable adverse reaction that can influence treatment decisions.
Substance P : A neuropeptide involved in pain signaling, inflammation, and airway sensory responses. Reduced breakdown of substance P may contribute to airway irritation during ACE inhibitor treatment.
Hypertension : Persistently elevated arterial blood pressure that increases the risk of cardiovascular and kidney disease. ACE inhibitors are often prescribed for hypertension, making cough a treatment-limiting adverse effect.
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