Chances are you know of at least one : Lexapro, Cymbalta, and Paxil. Are these medications recognizable ? Part of the top 100 selling medications in the world, they are compounds for controlling anxiety. For pharmaceutical corporations, compounds for anxiety is a voluminous source of earnings. That these medications mitigate the disabling effects of anxiety disorders, as well as those of depression in others, has been realized by millions of people. A high proportion of these drugs belong to a class of molecules referred to "selective serotonin reuptake inhibitors" (SSRIs), which operate by shutting down the reuptake of the neurotransmitter serotonin. When floating between neural junctions, serotonin seems to mediate reactions that result in anxiety and depression. As these chemcials form the most widespread kind of pharmaceutical products ever prescribed, understanding how SSRIs function, their off-label uses and the kind of adverse effects they exert is vital, as these chemcials make up the most popular group of products ever prescribed.

As they come from medications for severe depression, many SSRIs are utilized not just for eliminating anxiety, but also for managing clinical depression. In depression, patients exhibit reduction in amounts of intersynaptic serotonin. Administration of SSRI ups these amounts and brings down the effects of depression. Tiredness during the course of treatment, blurry vision, or a strange quality known as "depersonalization" are some less usual side effects. Attracting much attention recently is the side effect of heightened chance for suicide. A retrospective investigation by the FDA (done by aggregating data from many projects ) led it to note the likelihood that in young people 25 or under, the drug can increase the risk of suicide. Nevertheless, the benefits of SSRIs in alleviating otherwise threatening symptoms of anxiety and depression is what leads most to use them anyhow.

The strange side effect known as "depersonalization" is a very common side-effect. In depersonalization, the person appears to become removed from daily life and people. Events become dream-like and vague. The observation that is the origin for the name of the condition is how patients taking this drug lose their sense of self. At the disadvantage of speedy reacquisition of anxiety, patients might end medication to reduces depersonalization.

Lastly, interactions of SSRIs with other substances has also been well studied since SSRIs are widely prescribed. The natural herbal supplement St John's wort is a well-known example. Ironically, the herb has frequently been touted as a natural cure for depression or anxiety. But unluckily, the key function of the liver to catabolize SSRIs in the blood and removing them from the body seems to be disabled by ingestion of St John's wort inactivates. Because St John's wort interferes with liver activity, the SSRIs persist in the body for longer and at greater dosage, leading to worsened side effects.

You can learn more by following David Cambria's site Anxiety Relief.