What do systematic reviews say?

5 questions · 5 findings · 1 reviews · Skin

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No studies found 2 · 40%GRADE not reported 1 · 20%Very low 2 · 40%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Azithromycin vs vitamin C

Proportion of participants with adverse events and severe adverse events · people with chronic plaque psoriasis

1 finding from 1 review

Antistreptococcal interventions for guttate and chronic plaque psoriasis 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 50 participants
GRADE not reported

Rifampicin vs placebo

Proportion of participants with adverse events and severe adverse events · guttate psoriasis

The review found no eligible studies for this question.

1 finding from 1 review

Antistreptococcal interventions for guttate and chronic plaque psoriasis 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Penicillin vs no treatment

Proportion of participants with adverse events and severe adverse events · guttate psoriasis

1 finding from 1 review

Antistreptococcal interventions for guttate and chronic plaque psoriasis 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 20 participants
Very low

Tonsillectomy vs no intervention

Proportion of participants with adverse events and severe adverse events · people with chronic plaque psoriasis

It is very uncertain whether tonsillectomy changes proportion of participants with adverse events and severe adverse… compared with no intervention (very low certainty).

1 finding from 1 review

Antistreptococcal interventions for guttate and chronic plaque psoriasis 2019 · Cochrane Headline outcomes only
RR 2.81 [0.12, 63.83]
1 study · 29 participants
Very low

Erythromycin vs no treatment

Proportion of participants with adverse events and severe adverse events · guttate psoriasis

The review found no eligible studies for this question.

1 finding from 1 review

Antistreptococcal interventions for guttate and chronic plaque psoriasis 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found