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Table 12 Rates of specific adverse effects for the non-antiepileptic drug treatments reported to be most effective

From: Traditional and non-traditional treatments for autism spectrum disorder with seizures: an on-line survey

Adverse Effects

Ketogenic

Diet

Atkin's or

modified

Atkin's Diet

Gluten-free

Casein-free

Diet

Hyperbaric

Oxygen

Therapy

Mood Instability or Anger

0%

0%

2%

4%

Behavioral Change

2%

0%

1%

2%

Drowsiness/tiredness/fatigue

8%

0%

1%

0%

Change in appetite or weight

2%

10%

2%

0%

Increase in seizures

4%

0%

0%

0%

Constipation or diarrhea

12%

5%

3%

0%

Sleep disruption

2%

0%

0%

4%

Inattention or confusion

0%

0%

1%

2%

Rash or allergic reaction

0%

0%

0%

0%

Hyperactivity

2%

0%

0%

0%

Nausea and/or vomiting

2%

0%

0%

0%

Ataxia, tremor or dizziness

0%

0%

0%

0%

Unusual infection

0%

0%

0%

4%

Movement disorder

2%

0%

0%

0%

Anxiety

0%

0%

0%

0%

Headache

0%

0%

0%

0%

Hair loss

0%

0%

0%

0%

Visual disturbances

0%

0%

0%

0%

Speech disturbance

0%

0%

0%

0%

Enuresis

0%

0%

0%

0%

Other

10%

0%

0%

2%