title: Too frequent use of painkillers can cause rather than cure headaches.
authors.forename: Nigel
authors.initials: N
authors.lastname: Hawkes
mesh_terms: D000700:Analgesics / Q000008:administration & dosage / Q000009:adverse effects; D003027:Cluster Headache / Q000188:drug therapy*; D019468:Disease Management; D017408:Guidelines as Topic; D006261:Headache / Q000139:chemically induced* / Q000517:prevention & control; D006801:Humans; D008881:Migraine Disorders / Q000188:drug therapy*; D059408:Pain Management / Q000379:methods; D018781:Tension-Type Headache / Q000188:drug therapy*
chemical_list: D000700:Analgesics