illustration of red blood cells flowing through body
Julie Hambleton
Julie Hambleton
April 22, 2024 ·  4 min read

7 Signs Of Poor Circulation And How to Improve It

Blood circulation is an important part of our health. It helps our bodies to function properly and keeps us feeling good. Without proper circulation, we would not be able to live for very long because our organs would not receive the nutrients they need in order to work properly. Unfortunately, not all of us have top-tier circulation. Thankfully, our bodies do a pretty good job of warning us that this is happening, so long as we know what to watch and listen for. From there, there are plenty of steps one can take to improve their circulation.

Signs of Poor Circulation

Poor circulation occurs when there is a decreased flow of blood to certain areas of the body. This can result in various symptoms that indicate a compromised circulatory system. Here are some common signs of poor circulation (1, 2):

1. Cold hands and feet

A woman is touching her soles

If you frequently have cold extremities, it could be a sign of poor circulation. Insufficient blood flow can make your hands and feet feel colder than the rest of your body. When you have poor circulation to your fingers and toes, they can often appear a blue-tinged color. This is because the lack of blood flow causes them to lose oxygen, which results in their turning a bluish hue. It’s also common for people with poor circulation to have cold hands and feet throughout the year—not just during winter months.

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2. Numbness or tingling

Woman with feet intense pain sitting on a couch at home.

Numbness and tingling sensations may indicate poor circulation, especially in the hands, feet, or limbs. It occurs when the nerves do not receive an adequate blood supply. This can lead to a lack of sensation, which can cause you to injure yourself without realizing it. For example, if the blood flow to your hands is poor and you touch something hot, it may feel cool—even though it’s actually extremely hot.

3. Swelling in the lower extremities

Sprained and swollen ankle. Man hold his sprained ankle sitting on the sofa at home. Ankle sprain. Injury.

Fluid accumulation and swelling in the legs, ankles, and feet may indicate poor circulation. Inadequate blood flow causes fluid retention and can lead to edema. If you have a history of heart disease, diabetes, or kidney disease, it’s important to monitor your leg swelling closely. Many factors can cause fluid retention, such as standing too long in one place or sitting down for long periods at work.

Read: 7 Things That Contribute to Fluid Retention And How To Manage Symptoms

4. Muscle cramps and pain

runner with muscular athletic body holding his leg with both hands, feeling pain in knee or calf, massaging it, suffering from strain or spasm while sitting on steps of concrete stair

Poor circulation can result in muscle cramps and pain, especially during physical activity. Insufficient blood supply deprives the muscles of oxygen, causing discomfort and cramping sensations. Muscle cramps and pain can also be a sign of dehydration and low salt levels in the body. If you’re experiencing these symptoms, drink plenty of water and eat salty foods to replace lost electrolytes.

5. Slow-healing wounds

Pain or wound on a boy's foot. slow healing.

If wounds or sores take longer to heal than usual, it may be due to poor circulation. Healthy blood flow is essential for delivering nutrients and oxygen to the healing site, promoting faster recovery.

Read: 9 Reasons Your Toes Cramp and How to Deal With Them

6. Hair loss and brittle nails

Young woman is very upset because of hair loss

Reduced blood flow to the scalp and nail beds can lead to hair loss and brittle nails. These conditions may indicate poor circulation in the small blood vessels responsible for nourishing the hair and nails.

7. Fatigue and dizziness

Tired of computer african businessman taking off glasses feels eye strain fatigue after long office work on laptop, exhausted overworked stressed depressed black man having bad sight vision problem

A lack of proper blood flow can result in fatigue and dizziness. When organs and tissues don’t receive enough oxygen and nutrients, it can lead to feelings of exhaustion and lightheadedness.

How to Improve Blood Circulation

Improving blood circulation is crucial for overall health and well-being. Here are some effective ways to enhance your circulation (4, 5):

  1. Regular exercise: Engage in regular physical activity, such as walking, jogging, or swimming, to improve circulation. Exercise helps pump blood more effectively throughout the body and strengthens the cardiovascular system.
  2. Quit smoking: Smoking causes blood vessels to constrict, leading to poor circulation. Quitting smoking can significantly improve blood flow and reduce the risk of various circulatory disorders.
  3. Maintain a healthy weight: Being overweight or obese puts extra strain on your circulatory system. Adopt a balanced diet and lifestyle that supports weight management to improve circulation.
  4. Stay hydrated: Drink plenty of water to maintain adequate hydration levels. Dehydration can lead to thicker blood, making it harder for the heart to pump and circulate effectively.
  5. Elevate your legs: If you frequently experience swelling in your legs or feet, elevate them whenever possible. Elevating your legs above heart level helps reduce fluid buildup and improve circulation.
  6. Manage stress: Chronic stress can negatively impact circulation. Practice stress management techniques, such as meditation, deep breathing exercises, or engaging in hobbies that help you relax.

Remember, if you experience persistent or severe symptoms of poor circulation, it is essential to consult a healthcare professional for a proper diagnosis and appropriate treatment.

Keep Reading: 8 Ways To Get Rid Of Phlegm And Mucus In Chest And Throat


  1. Symptoms and Causes of Poor Circulation in the Arms and Legs.” Healthline. Kimberly Holland. February 14, 2023.
  2. Symptoms of Poor Circulation.” WebMD. Paul Frysh.
  3. How to Improve Your Circulation.” WebMD
  4. 12 Ways to Improve Your Circulation for Healthy Blood Flow, According to Doctors.” Prevention. Krissy Brady. April 29, 2021.