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Fentanyl

Fentanyl is a very high strength pain killer (and also a recreational drug). I'm not aware of any brand names.

You must not combine this with other opioids such as co-codamol, codeine or morphine.

You can combine this with aspirin, diclofenac, ibuprofen or naproxin but any of these would be less effective than this drug.

NSAID? Asthma? Age Restricted? Addictive? Prescription Only? Interactions Contraindications
No OK Yes Yes Yes ??? ????

Versus XXX

Snake Oils

Side Effects

When to Avoid Use - Interactions/Contraindications

Age Restrictions

Further Reading

References

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Last Updated: 2026-02-10