The HIV virus mutates, ie that the genetic information
of the virus and the surface constitution of its cover is modified
over time. As the drugs taken in HIV infection or AIDS are directed
against certain very specific characteristics of the virus and
its development in their multiplication, minimum changes of the
HIV virus may decrease its effect or lead to a loss of the same
; is what is known as viral resistance to the drug, or even multiple
In such cases, it is a challenge to provide effective medical treatment for HIV . Drug treatment may consist of many diverse substances to reach at least a minimal effect.
A good relationship between patient and physician, based on trust, promotes patient cooperation: If this fear side effects of a drug, for example, should openly discuss it with the optional instead of reducing himself dose pills or stop taking the preparation. Thus, the physician can clarify and help you with your fears and with the patient may find another similar medication.