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. 2019;14(3):173-181.
doi: 10.2174/1574886314666190301152734.

Positive and Negative Effects of Antipsychotic Medication: An International Online Survey of 832 Recipients

John Read  1 , James Williams  2
Affiliations

Positive and Negative Effects of Antipsychotic Medication: An International Online Survey of 832 Recipients

John Read et al. Curr Drug Saf. 2019.

Abstract

Background: Antipsychotic medication is currently the treatment of choice for psychosis, but few studies directly survey the first-hand experience of recipients.

Objective: To ascertain the experiences and opinions of an international sample of users of antipsychotic drugs, regarding positive and negative effects.

Methods: An online direct-to-consumer questionnaire was completed by 832 users of antipsychotics, from 30 countries - predominantly USA, UK and Australia. This is the largest such sample to date.

Results: Over half (56%) thought, the drugs reduced the problems they were prescribed for, but 27% thought they made them worse. Slightly less people found the drugs generally 'helpful' (41%) than found them 'unhelpful' (43%). While 35% reported that their 'quality of life' was 'improved', 54% reported that it was made 'worse'. The average number of adverse effects reported was 11, with an average of five at the 'severe' level. Fourteen effects were reported by 57% or more participants, most commonly: 'Drowsiness, feeling tired, sedation' (92%), 'Loss of motivation' (86%), 'Slowed thoughts' (86%), and 'Emotional numbing' (85%). Suicidality was reported to be a side effect by 58%. Older people reported particularly poor outcomes and high levels of adverse effects. Duration of treatment was unrelated to positive outcomes but significantly related to negative outcomes. Most respondents (70%) had tried to stop taking the drugs. The most common reasons people wanted to stop were the side effects (64%) and worries about long-term physical health (52%). Most (70%) did not recall being told anything at all about side effects.

Conclusion: Clinical implications are discussed, with a particular focus on the principles of informed consent, and involving patients in decision making about their own lives.

Keywords: Antipsychotic drugs; TAE; maudsley side effects; psychosis; second generation; sedation; suicidality..

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