The immune-mediated disease psoriasis causes individuals’ bodies to accelerate the human skin growth cycle to about double its normal rate which leads to the formation of unsightly “plaques” on the skin in the majority of cases.


But what exactly are some of the psoriasis causes and what makes one person more likely than another to develop this condition?


The exact cause of psoriasis has not yet been pinpointed.  The first theory about the disease process is that the problem lies with the skin and cells called keratinocytes as the primary culprit.  The second theory views psoriasis causes as secondary to a dysfunction of the immune system.


According to this second point of view, the body’s T cells, which fight infectious microbes, activate and move to the skin where they precipitate the release of a type of cell called cytokines which triggers inflammation and the accelerated skin cell production cycle that is responsible for the sloughing, peeling and flaking of skin and formation of plaques.


Psoriasis causes no symptoms in a small percentage of patients and responds with a wide degree of variance to treatment in different individuals.


It has been observed that this disease may get better or get worse for no obvious reasons.


However, studies seem to indicate that the immune system plays a role in the degree to whichpsoriasis causes lowering of quality of life or not.  Persons with well-developed HIV, for example, are immunocompromised and often develop psoriasis.  Likewise, individuals with AIDS often exhibit very stubborn psoriasis.


Genetic psoriasis causeshave also been studied and it has been suggested that psoriasis has a large genetic component.  Often, individuals who suffer from this condition have members in their family who also have the disease.  Most of the genes that are thought to work in concert to trigger this condition implicate the immune system, which would seem to support in part that immune-system theory of psoriasis causes.


Psoriasis causes the patient to experience flare-ups and lulls cyclically.  Although psoriasis causes sometimes include environmental factors such as certain chemicals or crop up as a secondary result of infection from a bacterium such as the streptococcus bacterium, the condition tends to be acute in these situations.  This means that it does not recur.


However, for the majority of psoriasis patients, it is a chronic condition which will wax and wane depending on how committed they are to bolstering the immune system to effect a natural psoriasis cure.  This disease is most likely to occur in Scandinavian populations which gives credence to the notion that psoriasis causes have genetic components.

Bas is a psoriasis patient who writes about the symptoms and causes of soriasis as well as treatment options including natural options like maintaining a healthy psoriasis diet plan.