Adverse Reporting

If you have any questions or wish to report safety information related to any Merck product, which includes but is not limited to: a) adverse events or special situations (such as Pregnancy Reports); b) reports of medication error, abuse, misuse, or overdose; c) Lack of Effect reports; d) reports of adverse reactions (ARs) in infants following exposure from breastfeeding; e) reports of ARs associated with Product Complaints or off-label use; and f) reports arising from Occupational Exposure; please contact Merck KGaA Medical Information via the following email: