Tag: immune systems

Antidepressants And Their Side Effects

Antidepressant medications can often help depression sufferers. However, they do have side effects and some can be dangerous. Before starting any antidepressant medication, it is a good idea to consult with your doctor so you can weigh the benefits and the risks. Sometimes antidepressant meds are not the solution because of the side effects.

Depression is most often caused by lower levels of serotonin in the brain. Antidepressants raise these levels back to their state of normalcy. While it is true that there are many studies that contradict the theory of depression being caused by a chemical imbalance, they have yet to figure out exactly what is the cause.

Serotonin levels cannot be measured, so researchers do not know what a normal level is. All they know is that something causes the serotonin levels to decrease and there are drugs to reverse this. Some studies have shown that moods and depression do not always worsen when the individuals serotonin levels are reduced. Also in question is the fact that antidepressants take several weeks to start having an effect, yet it only takes a few hours for the same medications to raise serotonin levels. It would make sense that a depressed person should feel better in a few hours, not a few weeks.

Researchers are starting to realize that depression involves more than a chemical imbalance in the brain. While lower serotonin levels appear to be one of the causes, they are also finding that elevated stress levels, inflammation, nutritional deficiencies, shrinking brain cells, suppressing immune systems and abnormal activity in the brain are surfacing as causes. There are also many psychological and social factors that have an effect as well.

Antidepressant medication has proven to be effective when treating depression. It has also shown to cause side effects in approximately 50% of the people that take them. Medication should only be prescrib3ed when the symptoms of depression are severe. In most cases of mild depression, exercise, changes to diet, and therapy can work just as effectively.

The most prescribed types of antidepressants are called selective serotonin reuptake inhibitors (SSRI). These medications are commonly known as Prozac, Zoloft, Paxil, Celexa, Luvox, and Lexapro. SSRIs are responsible for increasing serotonin levels in the brain.

Serotonin is responsible for regulating mood and helps with pain, sleep, digestion, and mental clarity. Due to these roles, SSRIs come with a large range of side effects such as nausea, anxiety, insomnia, decreased sex drive, sweating, sleepiness, dizziness, dry mouth, headaches, and weight gain/loss. The most common of these side effects are lowered sex drive, sleepiness, insomnia, and nausea. These side effects usually go away within a few weeks. Sometimes though, they remain and even can get worse.

Some of the newer drugs on the market such as Wellbutrin and Effexor are called atypical antidepressants because they affect other neurotransmitters as well as serotonin. The side effects of these drugs are less severe and include nausea, fatigue, weight gain, nervousness, and dry mouth.

Regardless of which medication path the doctor prescribes, always weigh the benefits against the risks to make sure the chosen medication is right for you.

Have We Become Too Clean?

It seems the more advanced our society becomes and the
cleaner we get, the more prevalent food and other
allergies become.

The occurrences of common allergies are much higher in
more developed countries than in their lesser
developed counter parts. And the numbers are
increasing as industrialization spreads through out
the world.

According to the hygiene hypothesis, the modern
methods of cleaning and sanitizing get rid of too many
germs. The bodys natural immune system doesnt have
enough to do.

In children, it doesnt develop the way it should. And
since allergies are an incorrect response of the
immune system, childhood and adult allergies have
become more prevalent.

Studies also show that common allergic diseases like
hay fever, eczema and food allergies are found less
often in children from large families.

Apparently being exposed to infectious agents (germs)
by brothers and sisters is a good thing. It helps the
immune system learn what its supposed to protect our
bodies from.

Antibiotic usage during a babys first year and the
growing use of antibacterial cleaning products has
also been linked to an increase in asthma and other
allergies.

The hygiene hypothesis explains that the antibacterial
cleaning products and antibiotic drugs limit our
immune systems exposure to infectious diseases,
parasites and other bacteria.

This limits the immune systems development. Because of
the lack of dirt and germs, the immune system doesnt
learn what its supposed to be protecting the body
from and goes after the wrong things.

Proven Techniques For Lower Back Pain Relief

All anyone needs to do is walk down an aisle in a drugstore to see how many products exist for lower back pain relief. As one might guess, there are so many products available to buy today because there are so many people suffering from lower back pain. The amount of people living with lower back pain is staggering. Its one of the most common complaints doctors deal with every day, in every doctors office and hospital. Everyone is looking for ways to find relief for the lower back pain they experience.

Its no wonder they are, either. Lower back pain can affect every aspect of a persons life. Sitting, standing, laying down all of those things and more can be made more difficult and infinitely more uncomfortable if you have an injured back. People wind up tired, cranky and in overall poor shape if they cant get the rest and relaxation they need. Poor rest means poor immune systems which results in increased sickness. Truly, lower back pain and everything it causes is a huge problem that needs to be addressed.

Where can someone find lower back pain relief? As was stated earlier, drugstores usually have a wide assortment of products that promise relief but do they work? The answer is yes and no. It really depends on the type of injury you have that is causing your lower back pain.

If you have a strain, heat tends to work very well. You can purchase disposable heat wraps that instantly activate the second the package is opened. Many of those kinds of heat wraps come with little pieces of Velcro or a cloth that can stick to itself that can be used to hold the heat wrap in place. That is especially handy if you need to be on the go while receiving a heat treatment. If you dont want something that is disposable, you can purchase regular heat wraps or make one yourself. A sock, stuffed with uncooked white rice, and tied at the end makes an excellent heat wrap when placed in the microwave for several minutes first.

Of course, medications can also work, especially if your pain is particularly intense. You might want to limit taking the pain medication to just before bed if you have to be able to drive during the day or otherwise have to function. Some medications can make a person rather dizzy or tired so its always best to play it safe when looking for lower back pain relief.

Ultimately, the best relief is to avoid getting injured in the first place. Keep your back muscles strong through stretches and exercises. Use proper techniques for bending and lifting at all times. Dont be afraid to ask for help or use tools such as dollies or belts that offer lower back support if youre moving something heavy. After all, you wont need lower back pain relief if you can avoid getting injured to begin with.

Capsular Contracture

When a foreign object inters our body, our immune system tries to either destroy it or contain it. Some immune systems interpret a breast implant as a foreign object. Since the immune system cant destroy an implant, it tries to contain it. It attempts to build a wall around the intruder to keep it from spreading to the rest of the body. The wall around the implant is called a capsule.

When the capsule tightens around the implant its called capsular contracture. The squeezing can be painful and can change the shape of the breast. The changed shape can affect the appearance of the breast as well.

The severity of the capsular contracture varies between cases. With the mildest case, the breast looks normal and still feels soft. This is classified as grade 1. Grade 2 still looks normal, but the breast is a little firm. At grade 3, the breast is firm and the appearance is considered abnormal. Grade 4 is the most severe and the most painful. The breast looks abnormal and is hard.

You may have to have another operation to fix capsular contracture. The capsule has to be removed, and sometimes the implant has to be replaced. But there are cases where successful treatments have been achieved without any additional surgery.

Its not known exactly what causes the bodys immune system to behave abnormally towards an implant, but capsular contracture can happen after any implant or implant repair surgery. Not just breast implants.