What are atypical neuroleptics?

neuroleptics are tranquilizing drugs used in the treatment of psychosis, where delusions and hallucinations are associated with psychiatric disorders such as schizophrenia. Even at normal doses, typical neuroleptics tend to cause unpleasant side effects of muscle convulsions and involuntary movements known as extrapyramidal symptoms. Atypical neuroleptics can be used to treat psychosis without extrapyramidal side effects, although side effects may occur later or may develop at higher doses. One of the most famous atypical neuroleptics is a drug called Kozapin. Not all scientists agree on which neuroleptics should be described as atypical. Other uses of neuroleptics use their sedative effects and include treatment of conditions such as hiccups and nausea. Of the different types of neuroleptics, a strong drug Halperidol is a known example of a typical group. Atypical neuroleptics include clozapine, risperidone and olanzapine. Although less likely to cause an extremeApyramidal symptoms may cause other side effects such as diabetes, weight gain and condition known as agranulocytosis, where the number of white blood cells decreases.

Of all atypical neuroleptics, clozapine is the drug that has been most examined. It is effective in the treatment of psychotic symptoms with a much lower risk causing extrapyramidal side effects compared to typical neuroleptics. Extrapyramidal side effects usually include convulsions called dystonia, occurring in a single muscle or muscle group. Dystonia can be recurring or prolonged and in some cases painful. The second group of extrapyramidal side effects are involuntary movements or dyskinesia, which usually seem to be quite Strange and may be either rhythmic or chaotic nature.

Unfortunately, the use of clozapine is limited by its association with agranulocytosis. In this state of bone marrow does not create a horseLeading white blood cells that are part of the body's immune response, and patients remain susceptible to infection. This means that clozapine can be reserved for patients who do not consider typical neuroleptes effective. Other atypical neuroleptics are sometimes associated with agranulocytosis, but more often cause problems such as weight gain and diabetes.

The safety of the neuroleptic depends on the physicians to carefully monitor patients while taking medicines. This allows you to detect and correct any side effects as soon as they occur. While atypical neuroleptics are relatively new and information about it is still collected, above all they seem to have less serious side effects than a typical drug group.