Doxycycline 40 mg vs placebo
Proportion of participants with adverse event · Participants with rosacea
1 finding from 1 review
- no estimate extracted2 studies · 537 participantsHigh
Findings
What do systematic reviews say?
3 questions · 3 findings · 1 reviews
No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 1 · 33.3%Moderate 0 · 0%High 2 · 66.7%
Doxycycline 40 mg + azelaic acid gel vs doxycycline 40 mg + metronidazole gel
Proportion of participants with adverse event · Participants with rosacea
Doxycycline 40 mg + azelaic acid gel showed no clear difference in proportion of participants with adverse event compared with doxycycline 40 mg + metronidazole gel (high certainty).
1 finding from 1 review
- RR 0.27 [0.06, 1.28]1 study · 207 participantsHigh
Doxycycline 40 mg + metronidazole 1% gel vs doxycycline 100 mg + metronidazole 1% gel
Proportion of participants with adverse event · Participants with rosacea
Doxycycline 40 mg + metronidazole 1% gel may leads to lower proportion of participants with adverse event compared with doxycycline 100 mg + metronidazole 1% gel (low certainty).
1 finding from 1 review
- RR 0.25 [0.11, 0.54]1 study · 91 participantsLow