Do not use if you are pregnant, have scleroderma, taking antidepressant [e.g. selective serotonin reuptake inhibitors (SSRI)], cardiovascular, contraceptive medications, blood thinners, anti-HIV agents and/or medications to suppress the immune system (immunosuppressive medications), products that cause drowsiness, or with alcohol. Consult a health care practitioner prior to use if you are breastfeeding, taking carbidopa or drugs/supplements with serotonergic activity (e.g. L-tryptophan, SAMe, St. John’s wort, antidepressants, pain killers, over the counter cough and cold medication containing dextromethorphan, anti-nausea medication and anti-migraine medication) or if you are taking antianxiety or seizure medications, antihistamines, bronchodilators, muscle relaxants and/or opiates, have a heart condition or diabetes, if you are taking any heart or blood pressure medication or if symptoms persist or worsen. Stop use and consult a health care practitioner if you experience any of the following symptoms within a few hours after taking this product:
changes in mental state such as restlessness or confusion, increased heart rate, enlarged pupils, loss of muscle coordination, sweating, shivering and/or gastrointestinal symptoms such as nausea, vomiting, diarrhea. Avoid prolonged exposure to sunlight, ultraviolet light (UV) or UV therapy. Some people may experience diarrhea, nausea, vomiting and abdominal pain, restlessness and/or headaches and drowsiness. Exercise caution if operating heavy machinery, driving a motor vehicle or involved in activities requiring mental alertness. Stop use if hypersensitivity/allergy occurs.