Migraines: Myth Vs. Reality (Part 2)
February 15th, 2010 . by Peter
MYTH: MIGRAINE IS CAUSED BY PSYCHOLOGICAL FACTORS, SUCH AS STRESS AND DEPRESSION.
REALITY: MIGRAINE IS A NEUROLOGICAL DISEASE, NOT A PSYCHOLOGICAL DISORDER.
Migraine is a true organic neurological disease. A Migraine is caused when a physiological (not psychological) trigger or triggers cause vasodilatation in the cranial blood vessels, which triggers nerve endings to release chemical substances called neurotransmitters, of which the neurotransmitter serotonin (5-HTT) is an important factor in the development of Migraine.
Dr. Saper stated in his endorsement letter to M.A.G.N.U.M. that “[Migraine] is not a psychological or psychiatric disease but one which results from biological and physiological alterations.” Similarly, Dr. Fred D. Sheftell, M.D., Director and Founder for the New England Center for Headache specifically stated in his letter of endorsement that “Migraine is absolutely a biologically-based disorder with the same validity as other medical disorders including hypertension, angina, asthma, epilepsy, etc. Unfortunately, there have been many myths perpetrated in regard to this disorder. The most destructive of which are ‘It is all in your head,’ ‘You have to learn to live with it,’ and ‘Stress is the major cause.’”
Misdiagnosis of Migraine as a psychological disorder can lead to a doctor prescribing unnecessary, counterproductive, and even dangerous medication. It is common for a Migraineur to be diagnosed, for example, with clinical depression and prescribed unnecessary drugs, leaving the Migraines unaffected. The continued presence of the Migraines may lead the doctor to believe that the Migraineur is unable to “handle” problems and is still “depressed”, leading to continued unnecessary drug treatment … and so on.
As mentioned above, the Migraine disease is induced by various trigger mechanisms. Trigger mechanisms can be broken down into two primary categories: uncontrollable and controllable. The Migraine triggers usually work in combinations.
Remember, Migraine is a disease that involves a heightening of one’s senses, all of one’s senses. A Migraineur is more sensitive to his or her surroundings, including light, sound, smells, taste (chemicals in foods), and touch (including the touch of the atmospheric pressure on one’s body). Awareness of one’s environment is critical for a Migraineur.
A good example of an uncontrollable Migraine trigger is weather patterns. Germany, for example, offers a telephone number that people such as weather-sensitive Migraine sufferers can call to find out the risk to their health of that day’s weather pattern. A recent study entitled “The Effects of Weather on the Frequency and Severity of Migraine Headaches” conducted in Canada arrived at the following conclusions: 1) “Phase 4″ weather, characterized by a drop in barometric pressure, the passing of a warm front, high temperature and humidity and oftentimes rain, is closely associated with higher frequency and severity of Migraine attacks.; 2) a high humidex discomfort index during the summer is associated with an increased frequency of Migraine attacks; 3) wind from the southeast was shown to be associated with more attacks than wind from any other direction; and 4) a number of Migraine sufferers may be sensitive to extreme rates of barometric pressure changes.
Another common uncontrollable trigger is the menstrual cycle. As explained by Dr. Stephen D. Silberstein, M.D., F.A.C.P., Co-Director, The Comprehensive Headache Center at Germantown Hospital and Medical Center, Migraine usually develops around the time of the first menstrual period, called the menarche. The Migraine appears to be the result of falling levels or reduced availability of estrogen. Migraine sometimes becomes worse in the first trimester of pregnancy, but many women are Migraine-free later in their pregnancy. Menstrual Migraine is often more difficult to treat than other types of head pain. Women who have Migraines only with their period can often achieve relief by taking preventive (prophylactic) medication just before their period begins. If severe menstrual Migraine cannot be effectively controlled by any of these medications, hormonal therapy is a possibility.
Controllable triggers, on the other hand, include bright light, chemical smells, second-hand smoke, particular alcohols such as red wine and some hard alcohols such as scotch, foods that are known vasodilator such as fish, some chocolate, aged cheese, and foods which contain nitrates and/or the radical vasodilator MSG.
Therefore, if one avoids controllable triggers during Migraine-weather or menstrual cycles, one may be able to escape a Migraine attack. Another tip: take abortive medication prescribed for Migraine at the earliest sign of a Migraine attack. Oftentimes, if one waits to take the medication until the attack has matured, the medication may prove practically ineffective. The drugs commonly prescribed to Migraineurs fall into two groups: abortive and preventative (prophylactic). There are some common problems and adverse effects associated with a host of the medications. Some of the more pronounced are: from abortive drugs, dizziness from Stadol, tolerance to barbiturates, rebound headache from overuse of Ergotamine and over-the-counter non-narcotic analgesics (e.g., Tylenol, aspirin and NSAIDS); and from preventative drugs, beta-blockers and calcium channel-blockers can trigger headaches/Migraines. Get to know your pharmacist, he or she can be an important source of information.
Source: migraines.org
