Depression is a disease that inspite of being a mental disorder affects the whole anatomy of a person. At the hindsight this is only natural. Brain is the head quarter of our body, so when it has troubles in functioning properly it is expected that the other parts of the body would also find difficulties in operating well. Even though when other organs are in proper working condition, the mood makes a difference. As a result of depression the person might feel lethargic, unfit, and unwell from within. A depressed mood is enough to be a spoilsport. No matter how lively the environment is, a depressed person is always dampened. Depression symptoms in the beginning are quite mundane. The diagnosis thus becomes quite difficult. In many patients it's because of this reason that the disease gets a stronghold and spreads its roots. After this stage is reached, it is with great difficulty that depression loosens its grip on the person. In addition depression actually can hamper the entire physiology of the concerned person. His whole biology bears the brunt of depression- practically and physically. Studies affirm that depressed individuals might have a weaker immune system. A weaker immune system in the depressed makes them prone to the inflammatory diseases. This effect was also attested by the same study. Depression kills the capability of the cells that empowers the immune system. Technically known as the natural killer or NK, activity is reduced in a person with depression. Thus it is a natural chain of events. As the NK activity in the cells is diminished, the immune system weakens and hence it becomes much easier for the bacteria and the viruses to attack the body and make it sick. This condition is more common with people who are suffering from major depression disorder. The condition has not yet been proved in the people with minor depression or other mental disorders. Depression is also detrimental to the health of other major organs, namely the heart. Heart attacks, cardiac arrests are common in patients with depression. Now this newly proven threat to the immune system is a matter of grave concern both for the doctors and the patients. The only way to tackle this problem is to get a grip over depression. Anti depressant is a good way to get rid of depression but only for temporary period. Depression drug Xanax is one of the most sold and most purchased anti depressants and is also available online. But always buy xanax on recommendation by a doctor as it is habit forming and a wrong dose can lead to severe side effects. You can also buy xanax online to get your depression treated by sitting at home. But be sure to get the xanax prescription or you might be denied the purchase. You can read also generic cipro