Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · women with endometriosis
It is very uncertain whether NSAID changes pain relief compared with placebo (very low certainty).
1 finding from 1 review
Unintended effects from treatment · women with endometriosis
It is very uncertain whether NSAID changes unintended effects from treatment compared with placebo (very low certainty).
1 finding from 1 review
Quality of life: not reported · women with endometriosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Restriction of daily life activities ‐ not reported · women with endometriosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Absence from work or school: not reported · women with endometriosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Number of women requiring more invasive treatment: not reported · women with endometriosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Requirement for additional medication · women with endometriosis
It is very uncertain whether NSAID changes requirements for additional medication compared with placebo (very low certainty).
1 finding from 1 review
Participant satisfaction with treatment: not reported · women with endometriosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Relief of pain · women with primary dysmenorrhoea
NSAIDs may leads to higher pain relief dichotomous data compared with placebo (low certainty).
1 finding from 1 review
OR 4.37 [3.76, 5.09]
Studies not reported
Low
All adverse effects · women with primary dysmenorrhoea
NSAIDs may leads to higher all adverse effects compared with placebo (low certainty).
1 finding from 1 review
OR 1.29 [1.11, 1.51]
Studies not reported
Low
Relief of pain · women with primary dysmenorrhoea
NSAIDs may leads to higher pain relief dichotomous data compared with paracetamol (low certainty).
1 finding from 1 review
OR 1.89 [1.05, 3.43]
Studies not reported
Low
All adverse effects ‐ ibuprofen versus paracetamol · women with primary dysmenorrhoea
It is very uncertain whether NSAIDs changes all adverse effects ‐ ibuprofen versus paracetamol compared with paracetamol (very low certainty).
1 finding from 1 review
OR 0.85 [0.31, 2.34]
Studies not reported
Very low