Glossary / Lexicon

Acetaminophen refers to aspirin-like analgesic. The name in European countries is Paracetamol.

Acetaminophen is a common over-the-counter medication used to relieve pain and reduce fever. In the context of psychology, research has shown that acetaminophen can also have psychological effects, such as reducing the experience of social pain and improving mood. Here are some examples of the use of acetaminophen in psychology:

1. Social pain: Studies have found that acetaminophen can reduce the experience of social pain, which is the feeling of hurt or rejection that can occur when we experience social exclusion or rejection. For example, a study found that individuals who took acetaminophen before playing a virtual ball-tossing game where they were excluded from the game reported less hurt feelings than those who took a placebo.

2. Mood enhancement: Acetaminophen has also been found to improve mood. For example, a study found that individuals who took acetaminophen reported less anxiety and less negative emotion in response to a negative mood induction task.

3. Cognitive function: Research has also explored the effects of acetaminophen on cognitive function. One study found that individuals who took acetaminophen performed better on a cognitive task that required mental flexibility and multitasking.

4. Pain management in depression: Acetaminophen can also be used in the treatment of depression, as it is often used to manage pain symptoms that can be associated with the condition. It can also be used as an adjunct treatment alongside antidepressants to provide additional pain relief.

Overall, while acetaminophen is primarily used as a pain reliever and fever reducer, research has shown that it can also have psychological effects. However, further research is needed to fully understand the mechanisms behind these effects and how they may be used in clinical contexts.