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naproxen

File:Naproxen2DACS.svg · Wikimedia Commons · See Wikimedia Commons

EntityQ1215575· pop 50· linked from 688 articles

Also known as (S)-naproxen, 2-(6-methoxy-2-naphthyl)propionic acid, (+)-2-(methoxy-2-naphthyl)-propionsäure, (+)-(S)-6-methoxy-α-methyl-2-naphthaleneacetic acid, (S)-2-(6-methoxy-2-naphthyl)propionic acid, (S)-(+)-2-(6-methoxy-2-naphthyl)propionic acid, (S)-6-methoxy-alpha-methyl-2-naphthaleneacetic acid, (S)-2-(6-methoxy-2-naphthyl)propanoic acid

Naproxen, sold under the brand name Aleve among others, is a nonsteroidal anti-inflammatory drug (NSAID) used to treat pain, menstrual cramps, and inflammatory diseases such as rheumatoid arthritis, gout and fever. It is taken orally. It is available in immediate and delayed release formulations. Onset of effects is within an hour and lasts for up to twelve hours. Naproxen is also available in salt form, naproxen sodium, which has better solubility when taken orally.

Key facts

Drug.Watchedfields
changed
Drug.verifiedrevid
464372587
Drug.image
Naproxen2DACS.svg
Drug.image_class
skin-invert-image
Drug.width
200
Drug.image2
(S)-naproxen-from-xtal-3D-bs-17.png
Drug.image_class2
bg-transparent
Drug.tradename
Aleve, Naprosyn, others
Drug.MedlinePlus
a681029
Drug.DailyMedID
Naproxen
Drug.pregnancy_AU
C
Drug.routes_of_administration
By mouth
Drug.ATC_prefix
G02
Drug.ATC_suffix
CC02
Drug.ATC_supplemental
, , ,
Drug.legal_AU
S2
Drug.legal_AU_comment
when in preparations that contain no more than 15 days' supply. Otherwise it is Schedule 4 (Prescription only).
Drug.legal_CA
OTC / Rx-only

via Wikipedia infobox

Chemical data

Formula
C14H14O3
Molecular weight
230.26 g/mol
IUPAC name
(2S)-2-(6-methoxynaphthalen-2-yl)propanoic acid
SMILES
C[C@@H](C1=CC2=C(C=C1)C=C(C=C2)OC)C(=O)O
InChIKey
CMWTZPSULFXXJA-VIFPVBQESA-N
XLogP
3.3
Polar surface area
46.5 Ų
H-bond donors
1
H-bond acceptors
3
Formal charge
0

via PubChem

Wikidata facts

Mass
230.094
Show 8 more facts
chemical formula
C₁₄H₁₄O₃
Commons category
Naproxen
canonical SMILES
CC(C1=CC2=C(C=C1)C=C(C=C2)OC)C(=O)O
isomeric SMILES
C[C@@H](C1=CC2=C(C=C1)C=C(C=C2)OC)C(=O)O
World Health Organisation international non-proprietary name
naproxen
MCN code
2918.99.40
melting point
155
start time
1976-00-00
Sources (6)

via Wikidata · CC0

~13 min read

Article

22 sections
Contents
  • Medical uses
  • Available formulations
  • Pregnancy and lactation
  • Adverse effects
  • Gastrointestinal
  • Cardiovascular
  • Drug-drug interactions
  • Pharmacology
  • Mechanism of action
  • Pharmacokinetics
  • Pharmacogenetics
  • Chemistry
  • Synthesis
  • Society and culture
  • Brand names
  • Access restrictions
  • Ecological effects
  • Research
  • Veterinary use
  • Horses
  • References
  • External links

Naproxen, sold under the brand name Aleve among others, is a nonsteroidal anti-inflammatory drug (NSAID) used to treat pain, menstrual cramps, and inflammatory diseases such as rheumatoid arthritis, gout and fever. It is taken orally. It is available in immediate and delayed release formulations. Onset of effects is within an hour and lasts for up to twelve hours. Naproxen is also available in salt form, naproxen sodium, which has better solubility when taken orally.

Common side effects include dizziness, headache, bruising, allergic reactions, heartburn, and stomach pain. Severe side effects include an increased risk of heart disease, stroke, gastrointestinal bleeding, and stomach ulcers. The heart disease risk may be lower than with other NSAIDs. It is not recommended in people with kidney problems. Use is not recommended in the third trimester of pregnancy.

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