Symptoms:

Nausea, vomiting, abdominal cramping, diarrhea, are most common. Dehydration and electrolyte problems are more common in children than adults. Below are symptoms specific to the actual product.

Bisacodyl:

• Cramps
• Diarrhea

Senna; Cascara sagrada:

• Abdominal pain
• Bloody stools
• Collapse
• Diarrhea

Phenolphthalein:

• Abdominal pain
• Collapse
• Diarrhea
• Dizziness
• Drop in blood pressure
• Low blood sugar
• Rash

Sodium phosphate:

• Abdominal pain
• Collapse
• Diarrhea
• Muscle weakness
• Vomiting

Magnesium-containing products:

• Abdominal pain
• Collapse
• Coma
• Death
• Diarrhea (watery)
• Drop in blood pressure
• Flushing
• Gastrointestinal irritation
• Muscle weakness
• Painful bowel movements
• Painful urination
• Slowed breathing
• Thirst
• Vomiting

Castor oil can cause gastrointestinal irritation.

Mineral oil can cause aspiration pneumonia, a condition where vomited stomach contents are inhaled.

Products containing methylcellulose, carboxymethylcellulose, polycarbophil, or psyllium may cause choking or intestinal blockage if they are not taken with plenty of fluids.