Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

16 questions · 16 findings · 3 reviews

No studies found 5 · 31.3%GRADE not reported 2 · 12.5%Very low 6 · 37.5%Low 3 · 18.8%Moderate 0 · 0%High 0 · 0%

Tap water vs Normal saline

Reduction in wound size · people with acute and chronic wounds

It is very uncertain whether tap water changes reduction in wound size compared with normal saline (very low certainty).

1 finding from 1 review

Tap water vs Normal saline

Pain · people with acute and chronic wounds

The review found no eligible studies for this question.

1 finding from 1 review

Tap water vs no wound cleansing

Wound healing · people with anal fissures

Tap water showed no clear difference in wound healing compared with no wound cleansing (low certainty).

1 finding from 1 review

Tap water vs no wound cleansing

Reduction in wound size · people with anal fissures

The review found no eligible studies for this question.

1 finding from 1 review

Tap water vs Normal saline

Infection · people with acute and chronic wounds

It is very uncertain whether tap water changes infection compared with normal saline (very low certainty).

1 finding from 1 review

Tap water vs Normal saline

Number of wounds healed · people with acute and chronic wounds

It is very uncertain whether tap water changes wounds healed compared with normal saline (very low certainty).

1 finding from 1 review

Tap water irrigation (monoject syringe) vs No rinsing

Presence of dry socket · Adults (>18 years) having permanent tooth extraction (predominantly mandibular third molars)

Tap water irrigation (monoject syringe) led to lower presence of dry socket compared with no rinsing; GRADE not reported.

1 finding from 1 review

Mouthwash (amine/stannous fluoride; or chlorhexidine + cetylpyridinium + zinc) vs Chlorhexidine mouthwash or tap water

OLT and VSC scores · Adolescents and adults aged over 16 years with clinical or self-assessed halitosis of oral origin; excluding induced or physiological…
1 finding from 1 review
  • Interventions for managing halitosis 2019 · Cochrane All outcomes
    7 days
    Wigger-Alberti 2010 mouthwash data (ASF; CHX + CPC + Zn; CHX; tap water) were calculated from a graph (Additional Table 1) but not included, as the report did not give details of sample size per group.
    1 study
    GRADE not reported