Adverse events ‐ hyperpigmentation ( · people with telangiectasias and reticular veins
Sclerotherapy (hypertonic glucose plus polidocanol) showed no clear difference in adverse events ‐ hyperpigmentation ( compared with sclerotherapy (hypertonic glucose) (moderate certainty).
1 finding from 1 review
Adverse events ‐ hyperpigmentation ( · people with telangiectasias and reticular veins
Sclerotherapy plus compression showed no clear difference in adverse events ‐ hyperpigmentation ( compared with sclerotherapy alone (moderate certainty).
1 finding from 1 review
Adverse events ‐ hyperpigmentation ( · people with telangiectasias and reticular veins
Sclerotherapy (polidocanol) showed no clear difference in adverse events ‐ hyperpigmentation ( compared with sclerotherapy (any sclerosant) (moderate certainty).
1 finding from 1 review
Specific adverse events: haemorrhage · women with persistent, recurrent, or metastatic cervical cancer
It is very uncertain whether pazopanib plus lapatinib changes specific adverse events: haemorrhage compared with lapatinib (very low certainty).
1 finding from 1 review
Specific adverse events: haemorrhage · women with persistent, recurrent, or metastatic cervical cancer
It is very uncertain whether pazopanib changes specific adverse events: haemorrhage compared with lapatinib (very low certainty).
1 finding from 1 review
Participants with any adverse events · people who have been exposed to SARS‐CoV‐2
Hydroxychloroquine (HCQ) probably leads to higher participants with any adverse events compared with placebo (moderate certainty).
1 finding from 1 review
Participants with any adverse events · adults with mild to severe COVID‐19
Hydroxychloroquine (HCQ) probably leads to higher participants with any adverse events compared with standard care or placebo (moderate certainty).
1 finding from 1 review
Adverse events associated with transfusion · individuals with sickle cell disease who have had a stroke who have had long‐term red cell transfusions to prevent another stroke
1 finding from 1 review
Serious adverse events for the child · opiate‐dependent pregnant women
1 finding from 1 review
Serious adverse events for the child · opiate‐dependent pregnant women
Methadone showed no clear difference in serious adverse events for the child compared with buprenorphine (low certainty).
1 finding from 1 review
Withdrawals due to adverse events · induction of remission in Crohn's disease
It is very uncertain whether probiotics changes adverse events leading to withdrawal compared with placebo (very low certainty).
1 finding from 1 review
Number of women with adverse events, · women with breast engorgement during lactation
1 finding from 1 review
Number of women with adverse events, · women with breast engorgement
1 finding from 1 review
Adverse events relating to treatment Scale: mild, moderate, severe and total · children and young adults with CF
1 finding from 1 review
Adverse effects ‐ Any adverse events · heavy menstrual bleeding
It is very uncertain whether combined oral contraceptive pill changes adverse effects ‐ Any adverse events compared with levonorgestrel‐releasing intrauterine system (very low certainty).
1 finding from 1 review
Adverse effects ‐ Bacterial infection clinical assessment · idiopathic steroid‐resistant nephrotic syndrome in children
IV cyclophosphamide showed no clear difference in adverse events: bacterial infections compared with oral cyclophosphamide plus IV dexamethasone (low certainty).
1 finding from 1 review
Intervention not reported
All adverse events and complications · people with liver metastases
The intervention led to higher all adverse events and complications; GRADE not reported.
1 finding from 1 review
Side effects or other adverse events · People with haemophilia (A or B) undergoing minor oral surgery or dental extractions
Antifibrinolytic therapy (tranexamic acid or epsilon aminocaproic… showed no clear difference in side effects or other adverse events compared with placebo, no intervention or usual care (with or without placebo) (low certainty).
1 finding from 1 review
Serious adverse events up to week 12 · Patients with active Crohn's disease
Two infusions of natalizumab (300 mg or 3 mg/kg) showed no clear difference in serious adverse events up to week 12 compared with placebo (low certainty).
1 finding from 1 review
Serious adverse events up to week 12 · Patients with active Crohn's disease
Two infusions of natalizumab (6 mg/kg) showed no clear difference in serious adverse events up to week 12 compared with placebo (low certainty).
1 finding from 1 review