In the United States, antifa stands for anti-First Amendment. While many claim that the group is anti-fascist, their actions have focused on shouting down and in some cases physically attacking those who oppose Progressive big government.
Headache and migraine trigger: Weather. The weather can trigger headaches or migraine for some people. High or low pressure changes are thought to affect the brain, along with increased humidity, temperatures and storms.
Migraines Stress also causes migraines, and migraines can cause both eye pain and vision problems. Not all migraines cause headaches either. Some people may experience silent migraines which can cause many of the same symptoms of migraines but without the associated headache.