edema that comes and goes
Informed by recognized medical guidance
Overview
Edema (say: ih-DEE-muh) is swelling caused by extra fluid trapped in your body's tissues. When edema comes and goes, it means the swelling happens sometimes and goes away at other times. This type of edema is often linked to changes in your circulation or heart function.
Key facts
- Edema most often affects the legs, ankles, and feet.
- It can be a sign of an underlying condition like heart failure or vein problems.
- Many people can manage swelling with lifestyle changes and medical care.
Yes, edema that comes and goes is very common, especially in older adults and people with certain health conditions.
It affects people with heart or circulation problems, those who are pregnant, and people who sit or stand for long periods.
Symptoms
- Sudden chest pain or tightness
- Shortness of breath or trouble breathing
- Swelling in only one leg, especially with pain, redness, or warmth (possible blood clot)
- ⚠Swelling that does not improve after a few days of self-care
- ⚠Swelling that gets worse quickly
- ⚠Swelling with a fever or skin that feels hot to the touch
Common symptoms
- Swelling in your legs, ankles, or feet that comes and goes
- Puffiness or a feeling of heaviness in the affected area
- Skin that stays dimpled after you press it with a finger
- Tight or stretched skin over the swollen area
Symptoms in children
- Edema that comes and goes is less common in children, but if it happens, it may be a sign of kidney or liver issues. Watch for swelling in the face, hands, or feet.
Symptoms in older adults
- Older adults often have edema in the legs and feet due to weaker veins or heart function. The swelling may get worse after sitting for a long time and improve when the legs are raised.
Causes
Main causes
- Heart failure (the heart does not pump blood as well as it should)
- Venous insufficiency (damaged valves in leg veins allow blood to pool)
- Kidney disease (the kidneys cannot remove extra fluid properly)
- Liver disease (the liver does not make enough protein to keep fluid in blood vessels)
- Side effects of some medications
Risk factors
- Being overweight or obese
- Prolonged sitting or standing
- High salt intake
- Age (older adults are more likely to have circulation problems)
- Having heart, kidney, or liver disease
When to see a doctor
See a doctor urgently if:
- If the swelling is sudden, severe, or comes with chest pain or shortness of breath
- If you have swelling in only one leg with pain or tenderness
Book a routine appointment if:
- If the swelling lasts for more than a few days despite self-care
- If the swelling gets worse over time
Diagnosis
Your doctor will ask about your medical history, examine the swollen area, and ask about other symptoms. They will check your heart, lungs, and circulation.
Tests that may be done
- Blood tests to check kidney, liver, and heart function
- Urine test to look for protein or other problems
- Ultrasound (doppler) of the legs to check blood flow in veins
- Chest X-ray to see if fluid is building up in your lungs
- Echocardiogram (ultrasound of the heart) to see how well your heart pumps
What to expect at your appointment
Your doctor will explain what tests are needed and why. You may be referred to a heart specialist (cardiologist) or a kidney specialist (nephrologist). The process is usually not painful.
Treatment
Treatment focuses on the cause of the edema. For example, if heart failure is causing the swelling, the doctor will treat the heart condition. Lifestyle changes and medications can help reduce fluid buildup.
Self-care at home
- Raise your legs above the level of your heart when you are sitting or lying down
- Reduce salt in your diet
- Wear compression stockings as recommended by your doctor
- Move around regularly and avoid sitting or standing for long periods
Medical treatments
Doctors may prescribe diuretics (sometimes called water pills) to help your body remove extra fluid. They may also treat the underlying condition—for example, with medications that improve heart function or manage blood pressure. Always follow your healthcare provider’s advice and never change your medication on your own.
When is surgery considered?
Surgery is rarely needed for edema that comes and goes. In some cases of severe venous insufficiency, a procedure to repair or remove damaged veins may be considered.
Living with this condition
You can manage swelling by checking your weight daily (sudden weight gain can mean fluid buildup), wearing comfortable shoes, and avoiding tight clothing around your legs. Keep your feet up when possible.
Lifestyle tips
- Stay physically active—walking is great for circulation
- Elevate your legs several times a day
- Avoid sitting or standing still for too long
- Limit salty foods like chips, canned soups, and fast food
Diet and exercise
A low-salt diet helps reduce fluid retention. Eat plenty of fruits, vegetables, whole grains, and lean protein. Gentle exercise like walking, swimming, or cycling can improve blood flow and reduce swelling. Check with your doctor before starting a new activity.
Mental health and emotional wellbeing
Living with swelling that comes and goes can be frustrating or worrying. It may affect your confidence or quality of life. Remember that treatment and support can help you feel better. Talk to your healthcare provider if you feel anxious or depressed.
Prevention
You can lower your risk by maintaining a healthy weight, staying active, eating a low-salt diet, and managing conditions like high blood pressure or heart failure. If you have a condition that causes edema, following your treatment plan can help prevent flare-ups.
Complications
If left untreated
- Skin ulcers or open sores on the legs
- Increased risk of infection in the swollen area
- Difficulty walking or moving
- Worsening of the underlying condition, such as heart failure
Long-term outlook
With the right care, most people can manage edema that comes and goes and prevent serious complications. Treatment of the underlying condition can greatly reduce swelling and improve your quality of life. Stay in touch with your healthcare provider and follow their advice.
Find support
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Always verify with your doctor
Health guidelines vary by country and region. The information in this article is based on international clinical guidelines but may not reflect the specific guidelines, medications, or practices in your country. Always discuss your health concerns with your own doctor or healthcare provider, and refer to your local national health guidelines where available.
Important notice This information is for educational purposes only. It does not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider about your specific situation. If you are experiencing a medical emergency, call your local emergency services immediately.
Related conditions
Sources and guidance
This article is educational and is prepared with reference to recognized health information and clinical guidance sources where available. Specific source links may vary by topic.
Last updated: July 22, 2026
Educational note: This information is for education only and is not a diagnosis.
Use it to support, not replace, advice from a licensed clinician.
If symptoms are severe, worsening, or urgent, call your local emergency number or seek emergency care.