Here are the reasons for cold extremities and how to deal with them

Feeling cold in winter is normal, especially in your hands and feet. But some people feel cold in their extremities all year round. This has many reasons, some natural and some due to health issues. In this article, we'll look at the causes of cold extremities and how to handle it.

• First: natural causes that lead to cold extremities:

Our bodies are made to regulate temperature. When it's cold outside, the body makes sure blood keeps flowing to the heart and vital organs to keep them warm. So blood flow to hands and feet can change, making them feel cold. This is normal. Blood vessels in hands and feet tighten to stop heat loss from the heart.

Some people naturally tend to have cold hands and feet without any illness. Studies show women are more likely to have cold extremities.

This is fairly common. If your extremities tend to be cold naturally, you may need extra care to protect them in cold weather.

• Second: health causes that lead to cold extremities:

Many other factors can cause cold feet and hands. The most common health issues linked to cold extremities involve poor blood circulation or nerve damage in the hands and feet. Here are some causes:-

1. Anemia:-

Anemia is when there are fewer healthy red blood cells than normal that work properly. It usually happens because of iron deficiency. Without enough iron, red blood cells may not have enough hemoglobin to carry oxygen from the lungs to the rest of the body, including your extremities, which causes them to feel cold.

A blood test will show if your iron levels are low. Eating iron-rich foods and taking iron supplements can help reduce cold hands and feet.

2. Artery diseases:-

If arteries narrow or don't work right, they cut down blood flow to your legs and arms, making your feet and hands cold. Artery diseases usually come with other common symptoms besides cold extremities:-

• Leg pain.

• Numbness and feeling of pins and needles.

• Slow healing sores on the legs or feet.

• Shortness of breath.

If you have any of these symptoms along with cold extremities, you should see a doctor. Treating artery diseases early can lead to better outcomes.

3. Diabetes :-

Poor circulation is a symptom of diabetes, especially in the extremities, which can make your hands and feet cold. Diabetes also raises the risk of heart disease and artery narrowing, both of which can make your extremities cold.

Nerve damage, especially in the feet, is another complication of diabetes, caused by high blood sugar levels over long periods.

In this case, it's important to keep your blood sugar levels steady or close to normal as much as possible. Also, if you have nerve damage, carefully check your feet for wounds that you might not feel but could cause infection.

4. Hypothyroidism :-

Hypothyroidism is a condition where the thyroid gland is underactive and doesn’t produce enough hormones that keep metabolism working right. So, you might get some symptoms like cold hands and feet, plus many others like tiredness, joint pain and stiffness, dry skin, and feeling depressed.

Doctors can find out if you have hypothyroidism with a blood test. They usually recommend treatment with a daily hormone supplement.

5. Vitamin B12 deficiency :-

A lack of vitamin B12 can cause some nerve symptoms like feeling cold in your hands and feet, or numbness and tingling.

Vitamin B12 is naturally in meat and dairy products. It’s important to keep your red blood cells healthy. Your body doesn’t make this vitamin, so you have to get it from the foods you eat.

There are other symptoms of B12 deficiency too, like

• Tiredness.

• Problems with movement and balance.

• Anemia.

• Shortness of breath.

• Pale skin.

• Mouth sores.

• Cognitive difficulties.

A blood test can show B12 vitamin deficiency, so treatments may include taking supplements or getting B12 shots, and changing your diet to include foods rich in this vitamin.

• Third :- Here are several ways to warm up your extremities :-

No matter what causes your cold feet and hands, it’s important for your comfort to find ways to warm them up. Here are some methods that might help warm your extremities :-

1. Pick the right clothes when you're outside in cold weather. Wear a hat, gloves, socks, and a coat. Wear layers to keep your heart warm. Avoid tight clothes.

2. Help kids know what to do in cold weather. Tell them to come inside if they feel cold.

3. If you feel cold inside, put on socks and slippers too.

4. Keep up daily exercise. Exercising every day, including walking, improves blood flow.

5. You can do quick warm-up exercises or jump rope to get your blood moving. When sitting, wiggle your toes and make circles with your feet.

6. Make circles in the air with each finger. If your fingers are stiff, make wide circles in the air with your arms to boost blood flow.

7. Keep moving regularly. Take half an hour after waking up for walking or stretching exercises.

8. Use electric heating pads. They come in different sizes, so you can use them on different parts of your body.

9. Hold something warm, you can carry a warm drink between your hands.

10. Gently massage your hands and feet.

• Fourth :- When should you see a doctor?:-

If your hands and feet are cold all the time no matter the weather or temperature around you, see a doctor. There might be an underlying condition that needs treatment. Also, if the coldness comes with other symptoms like finger color changes, trouble breathing, or pain in your hand or leg, you should get checked by a doctor.