Though pain relief is still the primary reason many Westerners seek acupuncture, more have discovered what people in China, where acupuncture is part of routine medical care, have long understood: Acupuncture can offer relief from a vast array of health problems, including digestive issues; stress, anxiety, and depression; respiratory disorders, such as asthma and allergies; hormone-related issues like infertility, PMS, and menopausal symptoms; and more.