There are a couple of different ways that the flu virus can change as time passes. The flu virus changes a little bit at a time constantly so that it can continue to survive. The flu virus is extremely good at doing what it takes to continue to exist. The flu virus can evolve like few other things in this world.

One of these two ways in which the flu virus can change is knows as antigenic drift. This is what happens when the flu virus changes just a tiny bit time after time, and when this happens many strains of the flu virus can be created. This is extremely dangerous in the population of the world because these strains are often able to do severe damage to the human body because no one has any immunity to the new flu virus.

Generally when a person gets infected with the flu virus, any flu virus they will begin to build immunities to the flu virus and others that are related to it. When new strains of the flu virus are made by this method they will not be recognized by your body and this could lead to very serious illness or even death.

This is actually the main reason why we all get the flu virus so many times. The flu virus is not something that we get only once and then get over it is something that we get many times throughout the course of our lives because each flu virus that we get is a different strain that the body sees as new. That is why if you are older you need to get a flu virus vaccine each and every year in order to be protected all of the time.

The other way that a flu virus changes is from what is called an antigenic shift. This is not a slow change in the flu virus, it is a shift in the flu virus that is huge and fast. It is a sudden things rather than a gradual one. This type of shift in the flu virus also leaves us humans with little or no immunity to it.

The type A flu virus is subject to either one of these types of changes while the type B flu virus will only change by the former antigenic drift method. The flu virus is something we all have to deal with and that we all should learn more about in order to start preventing it from spreading more than it already does.

While migraines are most common in adults, particularly women, children are also prone to developing them. Migraines are not caused by stress or tension, like tension headaches, but rather result from an intricate biochemical process involving the constriction and expanding of blood vessels in the brain. It is estimated that as much as 5% of children are affected by migraine. Boys and girls equally are affected by migraines when they are very young, but during puberty the shift begins toward females suffering more than males. This shift in teenage girls is due to changes in hormones.

Migraines may be diagnosed in children as young as 4 years of age, though the process of diagnosis of migraines in children is a process of trial and error. Migraines are diagnosed as the cause of headaches only after ruling out more serious causes. In addition, a comprehensive family medical history should be provided, and both a general physical and neurological examination can be expected before diagnosis can be determined as migraines.

Most children who suffer with migraines will have inherited the sickness. Should migraines run in your family, you would be wise to keep an eye on whether your child is experiences any kind of motion sickness. Motion sickness if often seen as an early indicator of the possibility of developing migraines later on. It’s very possible, in fact it’s quite probable, that there will be a family history of migraines. In addition, kids who develop migraines experienced colic, nightmares or disturbances in sleeping patterns. The throbbing pain experienced by a children’s migraine is often intense enough to interfere with school and other daily activities. You should also be aware that physical activity can exacerbate the situation so make sure your child’s school PE teacher is aware of your child’s condition.

As with adult migraines, auras may or may not accompany a child’s headache. Auras are visual experiences such a flashing points of lights, zigzagging lights, etc. Unlike migraines in adults, however, the duration of migraines usually don’t longer than three or four hours. Some extreme migraines may be accompanied by temporary neurological problems such as an inability to speak, a loss of sensation or even, in rare cases, a loss of consciousness.

Specific to children and migraines is the so-called "Alice in Wonderland" Syndrome. This syndrome involves hallucinations that distort images and shapes, or sometimes causes objects to appear larger or smaller. In fact, one theory has it that Lewis Carroll himself, the author of Alice in Wonderland, suffered from migraines and that the bizarre occurrences in his children’s classic is a rendering of his experiences.

Treatment for children’s migraines often includes the use of medications. Most children benefit from acetaminophen (Tylenol and other brands), or anti-inflammatory medications such as ibuprofen. If these over the counter medications don't alleviate your child's pain within several hours, you may need to look into the possibility of prescription medication. Some drugs are used to prevent or lessen the frequency of migraines, while others are used for immediate pain relief. Children can be involved in treatment by keeping a headache diary which may help them to identify factors that "trigger" a headache. They can plan for rest (headaches may be relieved by sleep) and learn to manage stress. Studies have shown that the frequency of migraines may be lessened by the use of biofeedback, relaxation techniques and acupuncture.

In addition, you may want to look into the many non-drug therapies that are available such as stress biofeedback, meditation and stress management. These approaches needn’t take the place of medication, they can work in conjunction with medical treatment. Also, don’t underestimate the importance of good nutrition, sticking to a solid sleep routine and making sure the child gets enough exercise.

If you suspect that your child may be experiencing migraines, consider making an appointment with your pediatrician after first keeping a migraine journal in which you recorded the following information:

How many headaches your child had each week.

Where on the head was the pain located.

How painful was the headache?

How long the headache lasted.

Did any foods, drinks or activities seem to set them off?

Does your child's headaches affect his/her normal activity?

Understanding mental illness can help us help loved ones recover from their suffering. Although it is not possible to completely understand since even scientist is often baffled, it is possible to have a basic understanding. Understanding mental health and trauma can also help us to learn more about mental illnesses. The problem starts at the door with the mental health experts. They often start out diagnosing the patient upfront, and lay out a series of diagnosis that will cover medical cost on insurance. The next step is finding the diagnosis that insurance will cover if long-term treatment is needed. As you can see upfront that, the patient is already headed for additional problems, since money is the primary issue when it comes to mental health. The patient is the last to know in many cases that he or she just stepped into a web of financial issues and entrapment treatment. In other words the patient could be diagnosed with Axis 1: Depression: Axis II: Bipolar: Axis III: Physical problems: Axis IV: Psychotic Episodes: Axis V: suicidal with serious interrupted symptoms surrounding the cause. This is obviously a serious complaint and insurance will often consider coverage since the patient is a hazard. After they are interview by an intake therapist, they are often shifted to the next level, therapy. After the therapist evaluates the patient sorting through the intakes information and watching the patient for signs or traces of symptoms related, the next level the therapist uses is diagnosing the patient with a mental disorder that complies with coverage. Most patients are diagnosed properly however, few are incorrectly diagnosed. The next level is visiting the psychiatrist who will then administer medications to treat the patient, since more money is involved they must understand what Medicaid or other insurance polices will cover. The patient is then subject to a therapist and a psychiatrist that believes they know more than the patient does. In regards to psychological disadvantages this is true, however if the patient was willing to do some research he or she might have more an advantage over the professionals since they are informed. Once they understand what symptoms are in the different diagnosis, they can then help the counselor and doctor understand more about their suffering. The best solution then is to research the diagnose that the therapist placed on you to see if this is what you are going through. Study the symptoms carefully weeding out any elements of the diagnose that may not involve you. After you have weeded through the rumble, the next step is sitting down with your therapist and letting them know that you took steps in your own recovery. You have evaluated the many diagnoses, including the diagnoses the therapist issued, and found that there are elements missing or there are elements of the diagnose that was overwrought. After you discuss with your therapist the potentials or the elements of the diagnose that was misunderstood you both can then work toward reaching an overall view of what is really go on in your life. It is important that you take notes if you have difficulty staying focused, or if you lack education, you might want to get a love one to help you with the research, notes and discussing the problem with your therapist. When we know what is going on, and what we are dealing with inside…This is a part of understanding the problem and how it connects to the people around you is if you understand what is going on within your mind, and then you can explain this to your friends and loved ones, helping them to understand. After we see where the problem lies we can then move onto the next step and start accepting that there is a problem. Dealing with the problems is your next step, which takes understanding. If you do not have understanding then the problem will only regress. Tell your loved ones and friends that you are working toward treatment and it would be helpful if they too work with you to help you find a recovery in your mental health problems. If there is no recovery, then they can work with you, understanding that you will have symptoms erupt from time to time and they will know which step to take to helping you cope.