Knowing your risk factors and living healthfully are the best things you can do to prevent a TIA. Included in a healthy lifestyle are regular medical checkups. Also:
- Don't smoke. Stopping smoking reduces your risk of a TIA or a stroke.
- Limit cholesterol and fat. Cutting back on cholesterol and fat, especially saturated fat and trans fat, in your diet may reduce buildup of plaques in your arteries.
- Eat plenty of fruits and vegetables. These foods contain nutrients such as potassium, folate and antioxidants, which may protect against a TIA or a stroke.
- Limit sodium. If you have high blood pressure, avoiding salty foods and not adding salt to food may reduce your blood pressure. Avoiding salt may not prevent hypertension, but excess sodium may increase blood pressure in people who are sensitive to sodium.
- Exercise regularly. If you have high blood pressure, regular exercise is one of the few ways you can lower your blood pressure without drugs.
- Limit alcohol intake. Drink alcohol in moderation, if at all. The recommended limit is no more than one drink daily for women and two a day for men.
- Maintain a healthy weight. Being overweight contributes to other risk factors, such as high blood pressure, cardiovascular disease and diabetes. Losing weight with diet and exercise may lower your blood pressure and improve your cholesterol levels.
- Don't use illicit drugs. Drugs such as cocaine are associated with an increased risk of a TIA or a stroke.
- Control diabetes. You can manage diabetes and high blood pressure with diet, exercise, weight control and, when necessary, medication.
Aug. 16, 2017
- Daroff RB, et al. Ischemic cerebrovascular disease. In: Bradley's Neurology in Clinical Practice. 7th ed. Philadelphia, Pa.: Saunders Elsevier; 2016. https://www.clinicalkey.com. Accessed Jan. 10, 2017.
- Transient ischemic attack information page. National Institute of Neurological Disorders and Stroke. https://www.ninds.nih.gov/Disorders/All-Disorders/Transient-Ischemic-Attack-Information-Page. Accessed Jan. 10, 2017.
- Furie KL, et al. Initial evaluation and management of transient ischemic attack and minor stroke. http://www.uptodate.com/home. Accessed Jan. 10, 2017.
- TIA (Transient ischemic attack). American Stroke Association. http://www.strokeassociation.org/STROKEORG/AboutStroke/TypesofStroke/TIA/TIA-Transient-Ischemic-Attack_UCM_310942_Article.jsp#.WHfNHVUrJ0w. Accessed Jan. 10, 2017.
- Furie KL, et al. Etiology and clinical manifestations of transient ischemic attack. http://www.uptodate.com/home. Accessed Jan. 10, 2017.
- Stroke risk factors. American Stroke Association. http://www.strokeassociation.org/STROKEORG/AboutStroke/UnderstandingRisk/Understanding-Risk_UCM_308539_SubHomePage.jsp. Accessed Jan. 10, 2017.
- Furie KL, et al. Overview of secondary prevention of ischemic stroke. http://www.uptodate.com/home. Accessed Jan. 10, 2017.
- Shaughnessy AF. Third-generation oral contraceptives associated with greater risk of PE, Stroke, and MI. American Family Physician. 2016;94:663.
- Marx JA, et al., eds. Stroke. In: Rosen's Emergency Medicine: Concepts and Clinical Practice. 8th ed. Philadelphia, Pa.: Saunders Elsevier; 2014. http://www.clinicalkey.com. Accessed Jan. 10, 2017.
- Stroke: Hope through research. https://www.ninds.nih.gov/Disorders/Patient-Caregiver-Education/Hope-Through-Research/Stroke-Hope-Through-Research. National Institute of Neurological Disorders and Stroke. Accessed Jan. 10, 2017.
- Demaerschalk BM, et al. Scientific rationale for the inclusion and exclusion criteria for intravenous alteplase in acute ischemic stroke: A statement for healthcare professionals from the American Heart Association/American Stroke Association. Stroke. 2016;47:581.
- Riggin EA. Allscripts EPSi. Mayo Clinic, Rochester, Minn. Oct. 31, 2016.
- Swanson JW (expert opinion). Mayo Clinic, Rochester, Minn. Jan. 13, 2017.
Transient ischemic attack (TIA)