drugs
Adherence to Drug Treatment
Results of not adhering
Most obviously, if a person does not adhere to treatment, symptoms may not be relieved or the disorder may not be cured. However, not adhering may have other serious or costly consequences. Not adhering is estimated to result in 125,000 deaths due to cardiovascular disease (such as heart attack and stroke) each year. In addition, it is thought that up to 23% of nursing home admissions, 10% of hospital admissions, and many doctor visits, diagnostic tests, and unnecessary treatments could be avoided if people took their drugs as directed. Not only does not adhering add to the cost of medical care, it can also worsen the quality of life. For example, missed doses can lead to optic nerve damage and blindness in people with glaucoma, to an erratic heart rhythm and cardiac arrest in people with heart disease, and to stroke in people with high blood pressure. Not taking all prescribed doses of an antibiotic can cause an infection to flare up again and may be contributing to the problem of drug-resistant bacteria. 