Adverse events · adults and children with exercise‐induced bronchoconstriction/asthma
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse events · people with asthma
1 finding from 1 review
Adverse events · children up to the age of 7 at risk of upper respiratory tract infection
1 finding from 1 review
Adverse events (number) Asymptomatic hypercalcaemia and hypercalciuria
It is very uncertain whether vitamin D plus calcium changes adverse events (number) Asymptomatic hypercalcaemia and hypercalciuria compared with calcium (very low certainty).
1 finding from 1 review
Maternal adverse events · pregnant women and their infants..
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse events: haemorrhagic stroke · healthy people
Vitamin E leads to higher adverse events: haemorrhagic stroke compared with placebo (high certainty).
1 finding from 1 review
Serious adverse events · individuals with moderate to severe disease
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Severe PPH (≥ 1000 mL) · pregnant women and their infants..
Vitamin D supplementation may leads to lower maternal adverse events: severe postpartum haemorrhage compared with placebo or no intervention (low certainty).
1 finding from 1 review
Adverse events: yellowing of the skin · healthy people and healthy male physicians
Vitamin A leads to higher adverse events: yellowing of the skin compared with placebo (high certainty).
1 finding from 1 review
Withdrawals due to adverse events · participants with chronic gout and sUA level > 0.36mmol/L
1 finding from 1 review
Adverse events: minor gastrointestinal symptoms · healthy people and healthy male physicians
Vitamin A leads to higher adverse events: minor gastrointestinal symptoms compared with placebo (high certainty).
1 finding from 1 review
Adverse events: all grades · individuals with moderate to severe disease
It is very uncertain whether summary of Findings Table ‐ Vitamin D changes adverse events (any grade) compared with placebo or standard care alone (very low certainty).
1 finding from 1 review
Vomiting · mortality and morbidity in term neonates
Neonatal vitamin A supplementation showed no clear difference in adverse events during first 48‐72 hours post supplementation ‐… compared with control (high certainty).
1 finding from 1 review
Adverse effects: diarrhoea 48 to 72 hours · mortality and morbidity in term neonates
Neonatal vitamin A supplementation showed no clear difference in adverse events during first 48‐72 hours post supplementation ‐… compared with control (low certainty).
1 finding from 1 review
Adverse events during first 48‐72 hours post supplementation ‐ bulging fontanelle · mortality and morbidity in term neonates
Neonatal vitamin A supplementation leads to higher adverse events during first 48‐72 hours post supplementation ‐… compared with control (high certainty).
1 finding from 1 review
Proportion of participants with one or more serious adverse events due to any cause · children and adults with predominantly mild to moderate asthma
Summary of findings table ‐ Vitamin D showed no clear difference in proportion of participants with one or more serious adverse events… compared with placebo (high certainty).
1 finding from 1 review
Adverse events · healthy women, aged 35 to 60, and men, aged 45 to 60, living in France
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse events associated with treatment · ulceration caused by nerve damage in leprosy
1 finding from 1 review
Adverse events associated with treatment · ulceration caused by nerve damage in leprosy
1 finding from 1 review
Adverse events: renal calculi · relatively healthy postmenopausal women
Vitamin D plus calcium showed no clear difference in adverse events: renal calculi compared with placebo (moderate certainty).
1 finding from 1 review