increasing breastmilk supply

A friend of mine with a 2 month old baby is struggling with a dwindling milk supply. The mother has had Antibiotics regularly over the last 4-5 months for respiratory infections and then (mostly recently) a UTI and mastitis. She just had an allergic reaction to the most recent antibiotic, and I'm worried about her. Are the Adrenal Tonic herbs safe for a nursing mother? I think she needs to rebuild her immune system. Are the Big 3 (pau d'arco, andographis, and chaparral) okay with nursing? Any suggestions to increase milk supply?

I've been searching past posts for answers and will continue to do so.

Thanks so much!
Diana Tweet