Dihexa: Patient Information & Safety Notes
Also known as N-hexanoic-Tyr-Ile-(6) aminohexanoic amide, PNB-0408
Other names: n-hexanoic-tyr-ile-6-aminohexanoic-amide, pnb-0408
Dihexa is a synthetic angiotensin IV analogue studied in animal models for possible effects on neurological signaling pathways. It is not approved by the FDA, has not completed human clinical trials, and its safety in humans is unknown.
In plain language
What Dihexa is used for
- Studied in animal models for possible effects on neurological signaling pathways
Taking this medicine
How it is administered
- Oral capsule
Read before you decide
Risks and precautions
Risks and warnings
- Nausea
- Human safety profile entirely unknown at this time
Who should not take it
- Pregnancy or breastfeeding (insufficient safety data)
Common questions
Patient questions
Is Dihexa proven to improve cognition?
No. Dihexa has only been studied in animal models and has not completed human clinical trials. Its safety and effectiveness in humans are unknown. It is not FDA-approved for any indication.
Related medications
Explore treatment hubs
This information is educational — not medical advice.
This page is provided for general educational purposes and summarizes publicly available data from sources such as the U.S. Food & Drug Administration. It is not a substitute for the judgment of a licensed clinician and should not be used to start, stop, or change any medication. It may be incomplete or out of date, and individual circumstances vary. Always talk with your prescriber or pharmacist about your specific medications and health conditions. If you think you may have a medical emergency, call 911.
Sources & References
Learn more about where our data comes from and how we write and review medical content.