Medical Marijuana May Reduce Frequency of Migraines

Medical marijuana might help migraine sufferers reduce the frequency of their headaches, a new study suggests. In the study of 121 people with migraines, 103 said they had fewer migraines after they began using marijuana, the researchers found. Among the people who noticed improvement, the frequency of their migraine headaches decreased from 10.4 headaches per month to 4.6 headaches per month, on average, the researchers found.