NDs treat all medical conditions and can provide both individual and family health care. Among the most common ailments they treat are allergies, chronic pain, digestive issues, hormonal imbalances, obesity, respiratory conditions, heart disease, fertility problems, menopause, adrenal fatigue, cancer, fibromyalgia and chronic fatigue syndrome. NDs can perform minor surgeries, such as removing cysts or stitching up superficial wounds. However, they do not practice major surgery. NDs are trained to utilize prescription drugs, although the emphasis of naturopathic medicine is the use of natural healing agents.