Hand Swelling: Why Does It Happen?
Hand swelling can occur suddenly, even without injury, and can be accompanied by pain, numbness, or tingling sensations. Sometimes, it may even make it difficult to grip objects. While this might be a temporary condition, if swelling persists or recurs frequently, it’s important to get it evaluated by a healthcare provider.
In this article, we’ll explore 7 common causes of hand swelling and share effective ways to relieve it.
1. Carpal Tunnel Syndrome and Hand Swelling
Carpal Tunnel Syndrome (CTS) occurs when the median nerve in the wrist is compressed. It can cause pain, tingling, and numbness in the palm, thumb, index, and middle fingers. You may feel as though your hand is swollen, but in reality, there may be no visible swelling.
If left untreated, CTS can lead to decreased hand strength and even paralysis. It is important to seek treatment to manage the condition.
2. Hypothyroidism and Swollen Hands
Hypothyroidism, where the thyroid gland produces too little hormone, can also cause hand swelling. Along with swelling, you may experience fatigue, cold intolerance, constipation, dry skin, and weight gain.
Hormone replacement therapy can effectively manage hypothyroidism and prevent serious complications. If left untreated, hypothyroidism can lead to heart issues, and in children, it can result in stunted growth or developmental delays.
3. Liver Disease and Hand Swelling
Sudden hand swelling may be linked to liver disease. The liver plays an important role in detoxifying the body, processing nutrients, and metabolizing alcohol. Diseases like fatty liver, hepatitis, or cirrhosis can impair liver function, causing swelling in the hands and feet.
Liver disease is increasing globally, and early detection is key to avoiding serious complications.
4. Cardiovascular Disease and Swollen Hands
Poor blood circulation, often due to cardiovascular problems, can cause hand swelling. When the blood vessels are clogged by cholesterol and fat, blood flow to the extremities decreases, causing swelling.
If left untreated, cardiovascular diseases can lead to heart failure, and in some cases, it may cause hand swelling. It’s critical to monitor your heart health if you experience persistent swelling, especially alongside chest pain or shortness of breath.
5. Kidney Disease and Hand Swelling
Kidney diseases such as chronic kidney disease can cause swelling in the hands. The kidneys filter out toxins from the body, and when they are not functioning properly, waste builds up, leading to swelling in the extremities.
If you experience swelling along with fatigue, loss of appetite, nausea, dizziness, or itchy skin, it’s important to consult with a healthcare provider, as kidney disease may be the cause.
6. Lymphedema: A Cause of Swollen Hands
Lymphedema occurs when the lymphatic system is compromised, causing fluid retention and swelling, especially in the hands and feet. This condition often occurs after cancer treatments that damage the lymphatic system.
Lymphedema typically begins in the extremities and can progress over time. The key symptom is persistent swelling that does not subside after pressing the swollen area.
7. Other Causes of Hand Swelling
In addition to the conditions listed above, there are several other factors that can lead to hand swelling. For instance, excessive salt intake can cause water retention, which leads to swelling.
If you’re taking medication, that may also be a contributing factor. Certain drugs can cause swelling as a side effect, so if you’re concerned, consult your doctor about possible medication-related causes.
How to Relieve Hand Swelling
The method to relieve hand swelling depends on the underlying cause. Here are some general tips:
- Cold Compress for Swelling with Pain: If your hands are swollen and painful, applying a cold compress can help reduce inflammation temporarily.
- Improve Diet: If sodium intake is the culprit, reduce salt consumption and increase potassium-rich foods to help your body eliminate excess sodium.
- Stretch and Move: If your swelling is related to posture or prolonged sitting, take breaks to stand and stretch every hour.
- Medical Treatment: For chronic swelling or swelling accompanied by other symptoms, such as pain or difficulty moving your hand, it is crucial to see a doctor for proper diagnosis and treatment.
Key Takeaways:
- Hand swelling can be caused by a variety of conditions such as Carpal Tunnel Syndrome, hypothyroidism, liver disease, cardiovascular problems, kidney disease, lymphedema, and more.
- Accurate diagnosis through medical testing is essential to determine the root cause.
- Relieving swelling involves addressing the underlying condition, and adopting lifestyle changes may help prevent future swelling.