Understanding non-recreational prescription medication sharing behaviours: A systematic review

Review (19 studies) found medication sharing (MNS) behaviour is common (prevalence 13-78%) and all studies showed analgesics were most shared, followed by antibiotics (n=12) & allergy MN (n=9). Common reasons for MNS were running out of MN (n=7), cost (n=7) & emergency (n=6).

SPS commentary:

Review noted perceived benefits included resolution of the problem and convenience and perceived risks included adverse drug reactions and misdiagnosis. Characteristics linked to sharing included age, female sex, having asthma and unused medicines stored at home.

British Journal of General Practice