Palmitoylethanolamide (PEA) and medications.
Palmitoylethanolamide (PEA) is in the Distil supplement database, evidence Grade B. The page below lists every medication we have explicitly assessed it against.
Palmitoylethanolamide, or PEA, is a fatty-acid molecule the body makes itself, taken to ease chronic pain. It works on the PPAR-alpha receptor and the wider endocannabinoid system, calming the inflammatory and nerve signals that keep pain going, which is why it tends to suit neuropathic and nociplastic pain such as sciatica, neuropathy and fibromyalgia-type pain. The evidence is Grade B, with two recent meta-analyses showing it reduces pain scores, and the effect tends to grow with continued use rather than appearing overnight. The practical points matter here. Use a micronised or ultramicronised form, since standard PEA is poorly absorbed, at 600 to 1,200mg a day, and give it at least eight weeks before judging whether it helps. It is very well tolerated, with no significant drug interactions documented, but it is support alongside a proper diagnosis of the pain, not a replacement for one.
We have not yet completed an explicit assessment of medications for Palmitoylethanolamide (PEA) in the Distil interactions database. We surface this distinction deliberately: the Distil checker tells you when we have explicitly assessed a pair and when we have not, because both are useful information. If you take Palmitoylethanolamide (PEA) alongside a medication, the checker below will surface anything already in our database, and the missing-item form at the bottom of the page routes uncatalogued pairs into our next curation pass.
What this list does not say. Pairs not flagged here are not implicitly safe. They are either not yet in our database, or fall outside our inclusion scope. Use the checker below to surface any medication, and submit a missing item if you take something we have not catalogued.
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How we grade severity, choose what's in scope, and what we exclude.
Every call on this page is reasoned. We publish the full rubric for severity tiers, the medication inclusion logic, the evidence grades we accept, and what we deliberately leave out. About three thousand words. Worth reading once if you use this tool more than occasionally.
Read the full methodologyA full supplement review, built around you, not a generic stack.
The free checker answers one interaction question at a time. A Distil report reviews the bigger picture: your goals, diet, medications, current supplements and any blood results you provide, then shows what appears worth keeping, changing, adding or leaving out.
- what your diet already covers, so you are not adding a capsule for something food is already handling
- which evidence-graded compounds are worth considering for your goals, and which were considered but left out
- what to keep, change or stop from what you already take, plus the order to introduce anything new
- how your medications and complete supplement stack fit together, with daily timing and a clear point for reassessment
The interaction check is one section of the full report. You also get the reasoning behind each recommendation and the evidence references used.
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If a supplement or medication you take isn't in our autocomplete, tell us. We go through what people flag every week and add what's missing.