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Table 3 Concentrations of NSAIDs for Patch Testing

From: Clinical Management of Nonsteroidal Anti-inflammatory Drug Hypersensitivity

Drug

Concentration (%)*

Acetylsalicylic acid

5

Bufexamac

2-5

Celecoxib

10

Diclofenac

0.1-2

Etofenamate

5

Fenoprofen

1-5

Flufenamic acid

5

Flurbiprofen

1-5

Ibuprofen

1-5

Ibuproxan

5

Indomethacin

1-5

Ketoprofen

1-10

Metamizole

10-50

Meloxicam

1

Naproxen

2-10

Nimesulide

5-10

Oxyphenbutazone

1-10

Paracetamol

5

Phenylbutazone

1-10

Piroxicam

0.5-1

Salicylic acid

1

Tenoxicam

0.5-1

Tiaprofenic acid

1-5

Valdecoxib

1-10

  1. *In white petrolatum.