Fármaco
vía
Dosis
Vida
media
COX
Aspirina
Oral
75-100-
25mg/12-24hrs
2 a 3 hrs
No
selectivo
Sulbacilato de
bismuto
Oral
1Efervescente.
2 a 5 hrs
Ketoprofeno
Oral
Tabletas de 10-
30mg/día
2 a 5 hrs
Ibuprofeno
Oral y
parenteral
200-800mg/día
2 a 4 hrs
Ketorolaco
Sublingual, oral
e intramuscular
10-30 mg /12 -
24 hrs.
5 hrs en
adultos y 7
hrs em
ancianos
Inhibidor
de COX 2
Naproxeno
Oral y
paraenteral
250-
500mg/12hrs.
2 a 4 hrs
Diclofenaco
Oral, rectal e
intramuscular
75-100mg-12-
24 hrs,
1 a 2 hrs
Indometacina
Oral
25-50mg/12-
24hrs.
4 a 5 hrs
Meloxicam
Oral
15mg/24hrs.
20 hrs
Inhibidor
de COX 2
Piroxicam
Oral
20mg/día.
90 hrs
Inhibidor
de COX 2
Celecoxib
Oral
100-200mg/12-
24 hrs.
8 a 12 hrs
Inhibidor
de COX 2
Etoricoxib
Oral
90mg/12-24hrs.
22 hrs
Paracetamol
Oral y
paraenteral
100mg-2g/día.
Metamizol
sódico
Oral y rectal
50mg/6-12 hrs.
