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Table 3 Adverse events

From: A randomized, placebo controlled trial of omega-3 fatty acids in the treatment of young children with autism

Omega-3

Placebo

Neuropsychiatric disorders

Neuropsychiatric disorders

• Overactivity (3)

• Decreased energy (2)

• Decreased energy (4)

• Social communicative intent loss (1)

• Social communicative intent loss (1)

• Increased emotional lability (3)

• Starring spell (1)

• Increase irritability/anger/aggression (4)

• Headache (1)

 

• Stuttering (1)

 

• Increase emotional lability (1)

 

• Increase irritability/anger/aggression (10)

 

Sleep disturbances

Sleep disturbances

• Initial insomnia (6)

• Initial insomnia (4)

• Mid-cycle insomnia (6)

• Mid-cycle insomnia (3)

• Early awakening (1)

• Nightmares (1)

• Non-restorative sleep (1)

 

• Nightmares (1)

 

Nutritional and gastrointestinal disorders

Nutritional and gastrointestinal disorders

• Increased appetite (1)

• Decreased appetite (3)

• Decreased appetite (7)

• Abdominal pain (4)

• Decreased dietary variety (1)

• Vomiting (3)

• Abdominal pain (6)

• Diarrhea (9)

• Regurgitation (1)

• Constipation (7)

• Vomiting (4)

 

• Diarrhea (5)

 

• Constipation (7)

 

Eyes, ears, nose, teeth, and throat

Eyes, ears, nose, teeth, and throat

• Eye swelling (1)

• Red eyes (1)

• Nearsightedness (1)

• Nose bleed (3)

• Eye surgery (1)

• Tonsillectomy (1)

• Earache (3)

 

Allergic

Allergic

• Nasal congestion (2)

• Nasal congestion (1)

• Cough (3)

• Cough (4)

Urogenital disorders

Urogenital disorders

• Day time wetting (1)

• Pain on urination (1)

 

• Change in urine colour (1)

Musculoskeletal disorders

Musculoskeletal disorders

• Muscle ache (1)

• Left knee injury (1)

• Right leg internal rotation (2)

 

Skin and subcutaneous disorders

Skin and subcutaneous disorders

• Rash (10)

• Rash (9)

• Eczema (2)

• Eczema (4)

• Bruising (4))

• Bruising (2)

• Dry skin (1)

• Dry skin (2)

 

• Flaky scalp (1)

Infections

Infections

• Upper respiratory infections (23)

• Upper respiratory infections (24)

• Fever (4)

• Fever (5)

• Ear infection (1)

• Bronchiolitis (3)

• Gastroenteritis (1)

• Ear infection (3)

• Skin infection (1)

• Gastroenteritis (2)

 

• Skin infection (1)

 

• Hand mouth foot disease (2)

 

• Roseola (1)

Serious adverse event: 0

Serious adverse event: 0

  1. Numbers correspond to numbers of distinct incidents.