cautionAsk a health care practitioner/health care provider/health care professional/doctor/physician before use if you are taking carbidopa or health products with serotonergic activity such as mood balance supplements, cough medication containing dextromethorphan, pain killers or medications for nausea or migraine (Mayo Clinic Staff 2022; Patel and Marzella 2017; Turner et al 2006).
cautionWhen using this product exercise caution while driving or using machinery, as you may experience drowsiness (Berardi et al. 2002).
cautionAsk a health care practitioner/health care provider/health care professional/doctor/physician if symptoms persist or worsen.
cautionAsk a health care practitioner/health care provider/health care professional/doctor/ physician before use if you are pregnant or breastfeeding.
cautionAsk a health care practitioner/health care provider/health care professional/doctor/ physician before use if you are breastfeeding.
cautionAsk a health care practitioner/health care provider/health care professional/doctor/physician before use if you have a psychological disorder such as anxiety or depression.
contraindicationDo not use if you have scleroderma (Lampert et al. 1992; Sternberg et al. 1980).
contraindicationDo not use if you are taking antidepressants (Mayo Clinic Staff 2022; Patel and Marzella 2017).
contraindicationDo not use if you are pregnant (HC 2010).
adverse_reactionWhen using this product you may experience gastrointestinal discomfort/disturbances (Turner et al. 2006; Byerley et al. 1987).
adverse_reactionStop use and ask a health care practitioner/health care provider/health care professional/doctor/physician if you experience skin hardening, pain or stiffness of muscles or joints, tremors, agitation/confusion, or an increased heart rate (Boyer 2023; Varga 2023; Mayo Clinic Staff 2022; Patel and Marzella 2017; Das et al. 2004; Erner et al. 2003; Lampert et al. 1992; Sternberg et al. 1980).