welcome to healthcaremagic
well i would not suggest her taking ecstacy, as she is already asthmatic and is going to be done a procedure.
ecstacy has many side effects which can affect her after the procedure like
- body aches
- stomach cramps
- mental changes
so i dont think it is wise to take the drug and then go for the surgery,
may be getting the surgery done three weeks before might help to reduce the side effects of the medication.
hope to have answered your query