In individual cases, allergic reactions of the immediate type are possible. May cause dermatitis in sensitive patients. Overdose symptoms include loose stools and abdominal pain. EPO may be taken during pregnancy and while breast feeding. Occasionally, mild gastrointestinal effects and headache.
Adverse effects are rare at recommended dosage.
Equivalent to 0.2 -0.6 mg of parthenolide. Not recommended during pregnancy without medical advice. Occasional mouth ulceration or gastric disturbance. Long-term adverse effects are unknown. Elevated levels of cholesterol in blood and as a preventative measure for age dependent vascular changes.