Hydroquinone is known to interact with other drugs, the details of drug interactions is as follows:
Moderate
Sodium Thiosulphate Interaction of Sodium Thiosulphate with Hydroquinone
Details: Concomitant use may result in excessive irritation or drying.
These interactions are sometimes beneficial and sometimes may pose threats to life. Always consult your physician for the change of dose regimen or an alternative drug of choice that may strictly be required.