II. Indications

  1. See NSAID
  2. FDA Approved Indications in adults
    1. Rheumatoid Arthritis
    2. Osteoarthritis
  3. FDA Approved Indications in children
    1. Juvenile Rheumatoid Arthritis

III. Contraindications

  1. See NSAID

IV. Mechanism

  1. See NSAID
  2. NSAID in the acetic acid class (indole)

V. Medications

  1. Tolmetin (Tolectin)
    1. Tablets: 200 mg (scored), 600 mg
    2. Capsules: 400 mg

VI. Dosing: Adult

  1. Start 200 to 400 mg orally three times daily
  2. May increase to 600 mg orally three times daily
  3. Maximum: 1800 mg/day

VII. Dosing: Child (age >= 2 years old)

  1. Juvenile Rheumatoid Arthritis
    1. Start: 20 mg/kg/day orally divided three to four times daily
    2. Range: 15 to 30 mg/kg/day divided three to four times daily
    3. Maximum: 2000 mg/24 hours

VIII. Adverse Effects

IX. Safety

  1. See NSAID
  2. Considered safe in Lactation
  3. Avoid NSAIDs in pregnancy outside the first part of the second trimester (13 to 20 weeks)
    1. Teratogenic in first trimester
    2. Risk of premature ductus arteriosus closure in the fetus in third trimester
    3. Most NSAIDs carry a legacy system Pregnancy Category B or C designation (aside from third trimester)
      1. However, many obstetricians avoid NSAIDs entirely in pregnancy (even in second trimester)

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Ontology: Tolmetin (C0040377)

Definition (NCI) An arylalkanoic acid and non-steroidal anti-inflammatory drug (NSAID) with analgesic, anti-inflammatory and antipyretic activities. Although the exact mechanism through which tolmetin exerts its effects has yet to be fully elucidated, this agent appears to inhibit the enzyme prostaglandin synthase. This prevents the formation of prostaglandins from prostaglandin precursors, including the synthesis of the inflammatory prostaglandin E2 (PGE2) from the precursor prostaglandin H2 (PGH2). This prevents prostaglandin-mediated effects, including pain, inflammation and fever.
Definition (MSH) A non-steroidal anti-inflammatory agent (ANTI-INFLAMMATORY AGENTS, NON-STEROIDAL) similar in mode of action to INDOMETHACIN.
Concepts Pharmacologic Substance (T121) , Organic Chemical (T109)
MSH D014046
SnomedCT 363628004, 372748008, 45680002
LNC LP18114-6, MTHU003398
English Tolmetin, 1H-Pyrrole-2-acetic acid, 1-methyl-5-(4-methylbenzoyl)-, Tolmetin [Chemical/Ingredient], Tolmetin product (substance), Tolmetin product, TOLMETIN, tolmetin, Tolmetin (product), Tolmetin (substance)
Swedish Tolmetin
Czech tolmetin
Finnish Tolmetiini
Russian TOLMETIN, ТОЛМЕТИН
Japanese トルメチン
Polish Tolmetin
Spanish tolmetina (producto), tolmetina (sustancia), tolmetina, Tolmetina
French Tolmétine
German Tolmetin
Italian Tolmetina
Portuguese Tolmetino