How the interaction occurs:
When these two medicines are taken together, your body may not absorb dapsone properly.
What might happen:
A decrease in the effect of dapsone may occur.
What you should do about this interaction:
Contact your healthcare professionals (e.g. doctor or pharmacist) as soon as possible about taking these two medicines together. They may already be aware of this interaction and may be monitoring you for it. If your doctor prescribes these medicines together, it may be necessary to change the time of day when you take them. Do not start, stop, or change the dosage of any medicine before checking with them first.
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