Cholinergics, Airway Eosinophils and Asthma Exacerbation in the Elderly

Cholinomimetic agents have a number of potential indications in an ageing population. This case series emphasises the need to exercise caution while prescribing cholinergic drugs in elderly patients with asthma, particularly in patients with a history of virus-induced exacerbations and airway eosinophilia.