Ginger versus placebo Adverse effects · women with moderate or severe primary dysmenorrhoea
It is very uncertain whether dietary supplements changes ginger versus placebo Adverse effects compared with placebo (very low certainty).
1 finding from 1 review
Adverse effects: specific ‐ doctors' assessment of adverse effects UKU (events) Medium‐term · people in the prodromal stage of psychosis
It is very uncertain whether group C cognitive behavioural therapy: cognitive behavioural therapy… changes adverse effects: specific ‐ doctors' assessment of adverse effects… compared with supportive therapy + placebo (very low certainty).
1 finding from 1 review
Zinc sulphate versus placebo Adverse effects · women with moderate or severe primary dysmenorrhoea
It is very uncertain whether dietary supplements changes zinc sulphate versus placebo Adverse effects compared with placebo (very low certainty).
1 finding from 1 review
Adverse effects of antibiotics: number of participants reporting a serious adverse event · children and adolescents with cystic fibrosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Intervention not reported
Adverse effects: Acupressure versus placebo , no treatment or active controls · women with primary dysmenorrhoea
The review found no eligible studies for this question.
1 finding from 1 review
Adverse effects · chronic bronchitis or COPD
Mucolytic probably leads to lower adverse effects compared with placebo (moderate certainty).
1 finding from 1 review
Adverse effects: 1. Sedation · patients with schizophrenia
It is very uncertain whether ZUCLOPENTHIXOL DIHYDROCHLORIDE changes adverse effects: Sedation compared with PLACEBO (very low certainty).
1 finding from 1 review
Side effects or other adverse events · adults with chronic bronchitis or chronic obstructive pulmonary disease
Summary of findings table ‐ immunostimulant showed no clear difference in adverse events/side effects compared with placebo (high certainty).
1 finding from 1 review
Adverse effects · People of any age with a confirmed diagnosis, by clinical examination and biopsy, of oral submucous fibrosis (OSF)
1 finding from 1 review
Adverse effects · People of any age with a confirmed diagnosis, by clinical examination and biopsy, of oral submucous fibrosis (OSF)
1 finding from 1 review
Adverse effects · Adults with a symptomatic necrotic tooth or localised acute apical abscess (no signs of spreading infection or systemic involvement)
1 finding from 1 review
Adverse effects · people with sickle cell disease
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse effects · sickle cell disease
N‐acetylcysteine (1200 mg) showed no clear difference in adverse effects compared with placebo (low certainty).
1 finding from 1 review
Adverse effects · sickle cell disease
1 finding from 1 review
Adverse effects · adults with sickle cell disease (adults with homozygous SCA or sickle beta 0 thalassaemia SCD)
It is very uncertain whether vitamin C 1400 mg plus vitamin E 800 mg changes adverse effects compared with placebo (very low certainty).
1 finding from 1 review
Adverse effects · Children and adults (with or without carious lesions)
2 findings from 1 review
1 study reported no adverse effects. 1 study reported a white discolouration of the gingiva adjacent to surfaces treated with SDF (116 surfaces) as well as redness (4 surfaces), and mild ulceration (2 surfaces). In…
2 studies · 316 participants
Very low
1 study reported 3 adverse effects in the first 48 hours. Of these, 1 effect in SDF group was possibly related to treatment (spot on corner of lip that looked like a burn), and 2 effects in placebo group were possibly…
3 studies · 983 participants
Very low
Adverse effects · People of any age with a confirmed diagnosis, by clinical examination and biopsy, of oral submucous fibrosis (OSF)
1 finding from 1 review
Adverse effects · Adults with symptomatic apical periodontitis (no signs of spreading infection or systemic involvement)
1 finding from 1 review
Adverse effects · people with AMD
It is very uncertain whether lutein with or without zeaxanthin changes adverse effects compared with placebo (very low certainty).
1 finding from 1 review
OR 1.06
Studies not reported
Very low
Adverse effects · people with AMD
It is very uncertain whether vitamin E changes adverse effects compared with placebo (very low certainty).
1 finding from 1 review
no estimate extracted
4 participants
Very low