Treatments for Schz

This is for A2 level students studying AQA PSyB3 and 4 

?
Conventional Anti-Psychotic Drugs
Neuroleptics
1 of 20
What are the 2 conventional neuroleptics?
PHENOTHIAZINES and THIOXANTHENES
2 of 20
Phenothiazines
Clorpromazine
3 of 20
Thioxanthenes
Navane
4 of 20
What symptoms do these two drugs treat?
Positive
5 of 20
How do they work?
They BLOCK the receptors for dopamine, located in the synapses of the neuron, resulting in reduced levels of dopamine
6 of 20
What do they do?
They reduce the frequency and strength of hallucinations and other +ve symptoms
7 of 20
How should they be taken?
Regularly and ALL the time
8 of 20
What did Cole find?
After 6 weeks people taking these drugs showed significant improvement compared to those given a placebo
9 of 20
Are there any side effects? Are they severe?
Yes and mildly
10 of 20
What are they?
Akathisia, severe muscle tremors (like those seen in Parkinson's), shuffling of feet when walking, rigid facial expressions, tardive dyskinesia
11 of 20
Akathisia
restlessness and agitation
12 of 20
Tardive Dyskinesia
jerky movements of face, tongue and whole body; involuntary chewing, sucking and smacking of lips roughly 10% of people develop this with long-term use
13 of 20
What are the 2 Atypical antipsychotics?
Clozapine and Risperidone
14 of 20
Clozapine
+ve and -ve symptoms and is successful with 66% of people within 12 months
15 of 20
Risperidone
+ve and -ve
16 of 20
How do they work?
They work less to reduce levels of dopamine and focus more on changing the levels of Seretonin
17 of 20
What do they do?
They decrease both +ve and -ve symptoms
18 of 20
Why are they more effective?
They have less side effects- Clozapine is good for people who didn't respond to conventional antipsychotics
19 of 20
Side effects that can be provoked...
nausea, weight gain, irregular heart beat or sometimes a life threatening condition where the levels of white blood cells in the body decrease dramatically
20 of 20

Other cards in this set

Card 2

Front

PHENOTHIAZINES and THIOXANTHENES

Back

What are the 2 conventional neuroleptics?

Card 3

Front

Clorpromazine

Back

Preview of the back of card 3

Card 4

Front

Navane

Back

Preview of the back of card 4

Card 5

Front

Positive

Back

Preview of the back of card 5
View more cards

Comments

No comments have yet been made

Similar Psychology resources:

See all Psychology resources »See all Schizophrenia resources »