Bio and Tech sciences

Scientists have developed a new drug to prevent migraine :                                          Erenumab is an injectable drug that blocks pain signals in the brain.The drug, called   Erenumab consists of human antibodies. It   works by targeting a receptor in the brain where a protein associated with migraines usually blinds. This protein transmits migraine pain signals during an attack. Erenumab blocks this receptor. thus preventing a migraine attack. the drug reduced the number of monthly migraine attacks by more than 50%.   No side   effects of this drug were recorded in human patients. Migraine is a neurological disorder characterized by a severe throbbing pain on one or both sides of the head. In some cases, head pain may be accompained by other symptoms including Naused, vomiting, numbness or tingling in the face. Patients may be also experience sensi...