Migraine is a primary episodic headache. Symptoms typically last from 4 to 72 h and can be severe. The pain is often unilateral, throbbing, worsens during physical exertion, and is accompanied by symptoms such as nausea and hypersensitivity to light, sound, or smell. Auras occur in about 25% of patients, usually just before but sometimes after the headache. The diagnosis is clinical. Treatment uses triptans, dihydroergotamine, antiemetics and analgesics. Prevention is based on lifestyle modification (e.g., sleep-related habits or diet) and drug therapy (e.g., beta-blockers, amitriptyline, topiramate, divalproex).
Cyberbullying: the serious consequences of this new form of violence
Cyberbullying is a phenomenon that has become more prevalent especially in recent years due to the spread of new communication technologies, especially social networks (a favorite place for the cyberbully).
