According to a study in the May 4 problem of JAMA.

Migraine is definitely a common and disabling condition that typically contains attacks of severe, pulsating, 1-sided headaches, accompanied by nausea and sensitivity to sound and light often, according to background info in the article. Population-based studies suggest that 6 % to 7 % of men and 15 % to 18 % of women experience migraines. Many patients need interval treatment as attacks occur frequently or are insufficiently managed. Medications with beta-blockers, calcium antagonists, or other agents has been shown to lessen the regularity of migraine attacks; however, the achievement of treatment is usually modest and tolerability frequently suboptimal.

The association was strongest among children subjected to secondhand smoke both during pregnancy and after birth. However, because this was an observational study, the authors can’t say for certain that secondhand smoke cigarettes caused the behavioral complications. The analysis was published online in the journal PLoS One recently. Our data indicate that passive cigarette smoking, as well as the well-known effects on health, should also be avoided due to the behavioral disorders it might cause in children, study leader Isabella Annesi-Maesano, research director at the French Institute of Medical and Health Research in Paris, said within an institute news release. The results support animal research findings that nicotine in secondhand smoke may have a neurotoxic effect on the brain.The association was strongest among children subjected to secondhand smoke both during pregnancy and after birth. However, because this was an observational study, the authors can’t say for certain that secondhand smoke cigarettes caused the behavioral complications. The analysis was published online in the journal PLoS One recently. Our data indicate that passive cigarette smoking, as well as the well-known effects on health, should also be avoided due to the behavioral disorders it might cause in children, study leader Isabella Annesi-Maesano, research director at the French Institute of Medical and Health Research in Paris, said within an institute news release. The results support animal research findings that nicotine in secondhand smoke may have a neurotoxic effect on the brain.