My wife has a very low sex drive, what are the remedies please?

In the mood?: Maybe see a sex therapist. Maybe she is depressed. I would consult your physician for family counseling or psychologist referral.

Your wife: Your wife may need an evaluation with her physician. Many causes can contribute to low sexual interest, including medical illnesses such as depression. Appropriate treatment depends on the cause -- so i really can't tell you what "remedies." if this is a problem for her, please encourage her to see her physician about it.