Heart Failure Self-Care

Once diagnosed with heart failure, new strategies for self-care are essential to minimize symptoms and slow disease progression.

Helpful Highlights

  • Weigh every morning and monitor blood pressure

  • Eat a heart-healthy diet and take medications as prescribed

  • Stop smoking

  • Exercise and get adequate sleep

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There are several areas of daily life where changes can and should be made to help manage heart failure symptoms and control its progression. A heart failure diagnosis does not have to be a death sentence and adopting target health behaviors in a few key areas can ensure a longer, higher quality of life.

Weigh every morning

Upon waking in the morning, and after toileting, get on the scale (preferably without clothing). Weighing at the same time every day, under the same circumstances, guarantees an accurate tracking of weight gain. Weight gain is an early sign of symptom onset because it indicates fluid retention. 

Keep a daily weight chart. If there is more than a 2 lb. gain in one day or a 5 lb. gain in one week, call the provider. If there is sudden weight gain, check ankles, lower legs, and belly area for swelling before calling, as the provider will ask about this.

Monitor blood pressure

In addition to daily weight, keep track of blood pressure. Elevated blood pressure can put a strain on the heart and cause the muscle to weaken further. Blood pressure should be taken once a day, though at random times throughout the day. Not just in the morning, like weight. Record the blood pressure and the time taken in a chart, as well.

Ask the provider or the pharmacist for advice on which blood pressure monitor is best and get instructions on how to use it. If the monitor is brought to the appointment, the provider's nurse can demonstrate how to use it properly.

Heart Healthy Diet

Heart healthy diet

Eat fresh, whole foods prepared at home rather than highly processed and fast foods. This will limit sodium (salt) and reduce fat and cholesterol. A heart-healthy diet is essential for those with heart failure and foremost starts with keeping sodium intake under 2,000 mg per day.

Where salt goes, water follows. So, the more salt that is consumed, the more water will be retained with it. Extra fluid buildup in the body will worsen heart failure because the heart has to work harder to push through all that excess fluid volume. Some common high-sodium culprits are:

  • Adding table salt to meals

  • Any fast foods, especially pizza and chili

  • Any cured meats like ham, pepperoni, and jerky; any processed meats like sausage; and other sliced deli meats (whether prepackaged or carved at the counter)

  • Soups

  • Anything canned*

*If canned foods are necessary, look for those marked "no salt added" or "reduced sodium" and, whenever possible, rinse the contents before cooking/consuming.

The most important thing to help maintain a heart-healthy diet is learning to read food labels.

Limit fluid intake

This does NOT mean eliminating fluid intake! Hydration is essential for good circulation and proper function of all body parts and systems. However, drinking too many fluids can worsen heart failure for the same reason as too much salt... Volume overload.

Talk to the healthcare team about what fluids are best and in what daily quantity. Generally, clear liquids are best, preferably non-alcoholic, non-caffeinated, and without added sugar.

  • Water, including sparkling and flavored waters

  • Natural juices (not from concentrate - look on the label)

  • Unsweetened and decaffeinated teas and coffees

  • Sugar-free drink mixes

  • Non-alcoholic seltzers, including flavored seltzers

Sports drinks and energy drinks are NOT recommended.

This is not to say that caffeinated drinks, sodas, and alcohol need to be eliminated, but they should be greatly reduced. Again, talk to the healthcare team for recommendations.

Medication regimen

Adhere to the medication regimen ordered by providers. If there are concerns, discuss them with the providers before making any changes. Always speak with providers first and do not stop any medications abruptly.

Stop smoking

Smoking and tobacco cessation is the single most important thing anyone can do to improve their health, especially those with heart problems. Talk with the healthcare team about programs that can help (and are likely covered by your loved one's health plan).


Some stress on the heart is good, even with heart failure. Stress-induced through activity (versus that induced by excess fluid, caffeine, or anxiety) can help the heart maintain its existing strength. Exercise also improves other body functions, which support the heart.

Note that mental health is equally important to physical exercise. Signs of depression or anxiety, which are common among those requiring care, should be reported and discussed with healthcare professionals.

Dress for success

Skip sports socks or knee-high hosiery - any foot or leg wear with a tight band at the top. This includes popularly advertised compression socks. These can restrict blood flow from the lower part of the body to the heart, which increases the risk of a blood clot forming in a leg vessel (called a deep vein thrombosis or DVT).

The exception to tight-fitting legwear is compression stockings prescribed by a provider.

Controlling body temperature is also important in managing heart failure. Dress in layers so that if the environment gets too hot or too cold, clothing can be added or removed as needed to stay comfortable.

Good sleep hygiene

Getting quality sleep is a must for good overall health. Unintended changes or disruptions in sleep habits and patterns are an early indicator of a potential problem developing.

  • Find a sleep-wake routine by going to bed and waking up at the same time every day, even on weekends.

  • Incorporate habits into the sleep-wake routine (i.e., consistently do a nighttime and morning routine - brushing teeth, applying lotion, reading a chapter, listening to music, turning on a fan or noise machine (if used), closing/opening blinds, stretching).

  • Keep the room dark, cool, and quiet while sleeping.

  • Explore special pillows designed to alleviate neck and shoulder pressure, as well as sleep apnea symptoms.

  • Refrain from late afternoon/evening napping.

Heart failure care plan

According to the American Heart Association, a typical heart failure care plan - that will be individualized by your loved one and their care team - can fall into three zones:

Green = Stable. No noticeable changes in heart failure symptoms. Stable weight. No chest pain or shortness of breath. Continue daily weight checks, blood pressure monitoring, and treatment plan, as recommended.

Amber = Warning. Call the provider in the event of a new cough, shortness of breath with activity, increased swelling in feet or legs, or sudden and significant weight gain (refer back to "Weigh every morning" above). An office or telehealth visit may be needed. A change in diet or medication is likely required. Follow the recommendation of the provider and the instructions in the treatment plan.

Red = Danger. Utilize rescue drug protocols as outlined in the treatment plan (i.e., additional doses of diuretics, repositioning or activity, inhalers or supplemental oxygen), and consider whether emergency services are needed. Get immediate attention for sudden and significant weight gain, noticeably increased swelling, inability to get comfortable - especially if unable to lie flat, experience shortness of breath even at rest, or have a constant, hacking cough - especially if accompanied by frothy or pink-tinged sputum.


American Heart Association (AHA) – Heart Failure

American Heart Association (AHA) – Classes & Stages of Heart Failure

2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure

Caraballo, C., Desai, N.R., Mulder, H., Alhanti, B., Wilson, F.P., Fiuzat, M., et al. (2019). Clinical implications of the New York Heart Association classification. Journal of the American Heart Association, 8(23), e014240. doi: 10.1161/JAHA.119.014240

CDC – Heart Failure

Cleveland Clinic – Heart Failure

No content in this app, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.

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