Dosage: Adults: Take 0.22-0.6 mL (7-20 drops) 3 times daily in a little water on an empty stomach. Cautions and Warnings: Consult a health care practitioner before use: if you are allergic to bee products, poplar tree products, or balsam of Peru; if you are pregnant or breastfeeding. Consult a health care practitioner if symptoms worsen or persist. Known Adverse Reactions: Hypersensitivity (e.g. allergy) has been known to occur, in which case discontinue use immediately.