Nootropics
These medicines may be used for diagnosed conditions that affect wakefulness or attention. They are not general study, work or productivity aids.
Key takeaways
- Modafinil promotes wakefulness, while atomoxetine affects attention through a different mechanism.
- The right medicine depends on a confirmed diagnosis, other health conditions and possible interactions.
- Misuse can cause significant sleep, mood, heart or blood-pressure problems.
Listings are for comparison only; suitability and supply depend on clinician and pharmacy checks, including any prescription requirements.
How the medicine groups differ
Modafinil is used in selected disorders involving excessive sleepiness. Atomoxetine is a non-stimulant medicine used for attention deficit hyperactivity disorder. Piracetam has different neurological uses, and its approved indications vary by product and country.
What these medicines are used for
Uses may include narcolepsy and attention deficit hyperactivity disorder. Persistent tiredness or poor concentration can have many causes, so assessment matters before treatment.
Important safety checks
A clinician should review heart and blood-pressure history, anxiety or mood symptoms, sleep patterns, pregnancy or breastfeeding, and other medicines. Do not use someone else’s medicine or combine wakefulness medicines with stimulants without professional advice.
When to seek urgent care
Seek urgent medical help for chest pain, fainting, severe agitation, suicidal thoughts, a serious rash, facial swelling or difficulty breathing.