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Preventive health care: MedlinePlus Medical Encyclopedia

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2025-04-12 10:40

All adults should visit their health care provider from time to time, even when they are healthy. The purpose of these visits is to:

Screen for diseases, such as high blood pressure, diabetes, and cancerLook for future disease risks, such as high cholesterol and obesityDiscuss alcohol use and safe drinking and tips on how to quit smokingEncourage a healthy lifestyle, such as healthy eating and exerciseUpdate vaccinationsMaintain a relationship with your provider in case of illnessDiscuss medicines or supplements that you are taking

WHY PREVENTIVE HEALTH CARE IS IMPORTANT

Even if you feel fine, you should still see your provider for regular checkups. These visits can help you avoid problems in the future. For example, the only way to find out if you have high blood pressure is to have it checked regularly. High blood sugar and high cholesterol levels also may not have any symptoms in the early stages. A simple blood test can check for these conditions.

Below are some of the tests that may be done or scheduled:

Blood pressureBlood sugarCholesterol (blood)Colon cancer screening testDepression screeningGenetic testing for breast cancer or ovarian cancer in certain womenHIV testBreast cancer screening testOsteoporosis screeningCervical cancer screening testTests for chlamydia, gonorrhea, syphilis, and other sexually transmitted diseases

Your provider can recommend how often you might want to schedule a visit.

Another part of preventive health is learning to recognize changes in your body that may not be normal. This is so you can see your provider right away. Changes may include:

A lump anywhere on your bodyLosing weight without tryingA lasting feverA cough that does not go awayBody aches and pains that do not go awayChanges or blood in your stoolsSkin changes or sores that do not go away or get worseOther changes or symptoms that are new or do not go away

WHAT YOU CAN DO TO STAY HEALTHY

In addition to seeing your provider for regular checkups, there are things you can do to stay healthy and help lower your risk for diseases. If you already have a health condition, taking these steps can help you manage it.

Don't smoke or use tobacco.Exercise at least 150 minutes a week (2 hours and 30 minutes).Eat healthy foods such as fruits and vegetables, whole grains, lean proteins, and low-fat or nonfat dairy.If you drink alcohol, do so in moderation (no more than 2 drinks a day for men and no more than 1 drink a day for women).Maintain a healthy weight.Always use seatbelts, and use car seats if you have children.Don't use illegal drugs.Practice safer sex.

Physical activity - preventive medicine

Atkins D, Barton M. The periodic health examination. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 12.

Campos-Outcalt D. Preventive health care. Rakel RE, Rakel DP, eds. Textbook of Family Medicine. 9th ed. Philadelphia, PA: Elsevier; 2016:chap 7.

HealthCare.org website. Preventive care benefits for adults. www.healthcare.gov/preventive-care-adults/. Accessed February 20, 2023.

HealthCare.org website. Preventive care benefits for women. www.healthcare.gov/preventive-care-women/. Accessed February 20, 2023.

Updated by: Linda J. Vorvick, MD, Clinical Professor, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.