What causes migraine headache.docxWhat causes migraine headache? Discuss its signs, precipitating factors, and treatment. Discuss the role of analgesic drugs.need 100-150 words, credible source, etc. Playing the role of an instructor, analyze each response for its completeness and accuracy. Examine the evaluation of the patient, analysis of the case, and the suggested treatment.Identify what is missing from the person’s post and expand upon it. I have attached the assignment to respond to as well as what was expected from the classmate with their assignment. I hope I make sense.