Many children with autism have issues with yeast overgrowth. Yeast share space in the intestinal tract with good and bad bacteria.  Among other causes, the overuse of antibiotics can lead to yeast overgrowth by killing the good and bad bacteria, leaving room for the yeast to grow.

Symptoms of yeast overgrowth include:

Rashes/Eczema

Bloated abdomen

Constipation or diarrhea

Red/itchy genitals/anus

Brain fog/Spaciness

Inappropriate laughter

Aggression/Non-compliance

Teeth grinding/Chewing on objects/clothes

Stimming

Craving for carbohydrates

Some natural ways to treat yeast include grapefruit seed extract, Kolorex, and oil of oregano.

Prescription anti-fungals may be prescribed by your child's doctor.

Some essential oils are said to target yeast as well.