OBJECTIVE: We conducted a 2-part systematic review of published studies to examine the evidence that combination oral contraceptives can aggravate or cause headache. STUDY DESIGN: We used trials with a control group to assess headache risk that was attributable to oral contraceptive use and prospective cohort trials to answer important clinical questions about the natural history and treatment response of headache that occurs with oral contraceptive use. RESULTS: Because of differences in study populations, oral contraceptive formulations, trial end points and trial duration, it was not possible to pool data; but the evidence supports several conclusions. There is little indication that oral contraceptives have a clinically important effect on headache activity in most women. CONCLUSION: Headache that occurs during early cycles of oral contraceptive use tends to improve or disappear with continued use. No evidence supports the common clinical practice of switching oral contraceptives to treat headache; however, manipulating the extent or duration of estrogen withdrawal may provide benefit.
OBJECTIVE: We conducted a 2-part systematic review of published studies to examine the evidence that combination oral contraceptives can aggravate or cause headache. STUDY DESIGN: We used trials with a control group to assess headache risk that was attributable to oral contraceptive use and prospective cohort trials to answer important clinical questions about the natural history and treatment response of headache that occurs with oral contraceptive use. RESULTS: Because of differences in study populations, oral contraceptive formulations, trial end points and trial duration, it was not possible to pool data; but the evidence supports several conclusions. There is little indication that oral contraceptives have a clinically important effect on headache activity in most women. CONCLUSION:Headache that occurs during early cycles of oral contraceptive use tends to improve or disappear with continued use. No evidence supports the common clinical practice of switching oral contraceptives to treat headache; however, manipulating the extent or duration of estrogen withdrawal may provide benefit.
Authors: Gabriele S Merki-Feld; Bruno Imthurn; Ronald Langner; Burkhardt Seifert; Andreas R Gantenbein Journal: J Headache Pain Date: 2015-05-01 Impact factor: 7.277
Authors: Simona Sacco; Gabriele S Merki-Feld; Karen Lehrmann Ægidius; Johannes Bitzer; Marianne Canonico; Tobias Kurth; Christian Lampl; Øjvind Lidegaard; E Anne MacGregor; Antoinette MaassenVanDenBrink; Dimos-Dimitrios Mitsikostas; Rossella Elena Nappi; George Ntaios; Per Morten Sandset; Paolo Martelletti Journal: J Headache Pain Date: 2017-10-30 Impact factor: 7.277