Is there a difference between the terms "holistic health" and "integrative medicine"?

No: There are many terms - functional integrative medicine, holistic medicine and natural medicine all used to mention non prescription, minerals, vitamins used in addition to medical management.

Some differences...: There are some differences in the terms. Holistic medicine generally means a philosophy of addressing not only the physical body but also mind and spirit. Integrative medicine is a term generally adopted by conventionally trained physicians to mean combining (or integrating) the best that western medicine has to offer with other traditions, such as chiropractic, massage, nutrition, etc...

Not really: It is saying the same thing looked at from different angles. Holistic- meaning treating the patient as a whole. To do that you need to address multiple aspects -environmental-nutrition, exercise, social interaction, psychological issues, physical ailments..... Integrative medicine-combining different modalities (approaches) in healing the individual- medication, nutrition, acupuncture, execise, ..

Holistic: Holistic health tends to draw from alternative medicine, while integrative medicine medicine combines the best of traditional western medicine with evidence based treatments from complimentary and alternative medicine.

Great question.: Holistic health is a field the encompasses the mind, body, emotion and spirit in health prevention, wellness, quality of life - the full spectrum of being a healthy individual. Integrative medicine is a specialized field of medicine that encompasses western medicine and alternative methods of healing such as acupuncture, yoga, herbs, to attain wellness or treat illness.