Why am I always cold? Why am I always cold?

Why am I always cold?


Some people feel the cold more than others, but we all feel it sometimes. Learn why you might feel cold all the time and what to do to warm up.

Do you always wear a sweater while everyone else wears a T-shirt? Is it common for your hands and feet to be icy? Some people feel the cold more frequently than others because they react differently to it.

You have cold intolerance or hypersensitivity when extremely sensitive to cold temperatures. Intolerance to the cold may be a side effect of medication or a sign of an underlying health problem.

Cold symptoms: What are they?

You may also notice the following symptoms if you are persistently cold:

  • Feet and hands that are icy

  • Shivering persistently

  • Your limbs feel stiff

  • Numbness or tingling in your hands, feet, and toes

  • Having a chill when others don't

Why do you feel cold all the time?

1. Anaemia

Anaemia occurs when your body does not have enough red blood cells to carry oxygen to all body parts. Consequently, cold hands and feet are common, as well as symptoms such as


  • Extreme tiredness

  • Shortness of breath

  • Feeling weak and lethargic

  • Feeling faint or dizzy

  • Headaches

  • Pale or yellowish skin

The term anaemia refers to a variety of conditions, including iron-deficiency anaemia. A blood test done by your doctor is a good way to determine if you are anaemic.

Depending on the cause of anaemia, the treatment may vary. Low iron levels may cause anaemia, for example. Iron supplements may be needed.

2. Extreme tiredness

A bad night's sleep can leave you feeling cold. Your internal temperature drops whenever you are ready to sleep, causing you to feel cold more frequently.

You are more likely to feel cold if you are awake when your body needs sleep. This is especially true for shift workers - whose natural body clock is at its lowest between 3 am and 6 m.

3. Underactive thyroid

Body temperature, energy, and metabolism are all controlled by the thyroid. Cold intolerance may develop if your thyroid is underactive or not functioning properly.


An underactive thyroid can also cause the following symptoms:


  • Putting on weight

  • Having constipation

  • Feeling tired

  • Having dry skin

  • Thin hair and brittle nails

  • Depression-like feelings

  • Weakness and aches in the muscles

  • Inability to drive sex

  • For women, heavy or irregular periods are common

You may need a blood test to determine your thyroid function if you experience symptoms.

4. Raynaud’s syndrome

When you're cold or stressed, your fingers might turn white or lighter in colour. This condition is known as Raynaud's syndrome. During cold weather, the condition narrows and constricts blood vessels, depriving the tissues of oxygen. There are also the following symptoms:


  • The feeling of pins and needles

  • Feeling numb

  • Having difficulty moving the affected area or experiencing pain


When Raynaud's affects your daily life, talk to your doctor.

5. Being underweight

In addition to keeping you warm, body fat also insulates your body. Subcutaneous fat is a thermal insulator and helps maintain body temperature by insulating against cold. When your body weight is low, you may be more susceptible to colds.

If you drastically reduce your calorie intake, your body will slow down its metabolism to conserve energy, making you feel colder. In people with anorexia, this occurs.

Also, you should consult a doctor if you experience sudden weight loss.


6. Peripheral arterial disease

Perivascular artery disease (PAD) limits blood flow to the legs. Known as atherosclerosis, it's caused by the accumulation of fatty deposits in arteries. Smokers, diabetics, and high cholesterol suffer from this more often.

Cold can be more pronounced if your blood flow is reduced. Typically, it affects the feet, but it can also affect other parts of your body. There are also the following symptoms that may occur:


  • Pain, numbness, or weakness in the legs after exercise

  • Brittle nails

  • Loss of hair on your legs

  • Legs with pale or blue skin

See your doctor if you always feel cold, cramps, or recurring leg pain.


7. Medication side effects

Cold sensitivity can be caused by certain medications, particularly in the hands and feet. It has been shown that certain medications can damage nerves or obstruct circulation, making us feel colder. You may feel colder after taking the following medications:


  • A beta-blocker

  • Insulin-like substances

  • Taking antibiotics

  • Anti-immunosuppressives

  • Therapy for hormone replacement (HRT)

  • Treatment with chemotherapy

  • Contraceptive hormones

The doctor can help you find alternatives if you experience side effects from any medication.


8. A virus or infection

It is common knowledge that the flu may cause you to experience temporary chills, and you may also feel cold and then hot if you have a virus or infection.

An area of your brain called the hypothalamus controls your body temperature. In addition to raising your body's temperature, pyrogens help fight infection when you're ill. In addition, pyrogens can trigger shivering when you're ill.

Antibiotics or another treatment may be prescribed when you are experiencing symptoms of an infection.


How can I feel warmer?

Consult your doctor if you constantly feel cold. Despite this, you can do several things to feel warmer.


Keep moving

Physical activity can generate additional heat by contracting your muscles and increasing your circulation.


Layer up

Multilayered clothing traps warm air and acts as an insulator, so wearing multiple layers is a good idea.


Get enough sleep

You won't experience cold intolerance if you get enough sleep, in addition to helping your body and mind function effectively.


Eat a balanced diet

Some nutritional deficiencies are associated with feeling cold, such as iron deficiency and vitamin B12 deficiency. Make sure your body is receiving the nutrients it needs.


Avoid using alcohol to keep warm.

As alcohol dilates the blood vessels in your skin, you feel warmer, but it also pulls heat away from your vital organs, making you feel colder.


When should I speak to a doctor?

If you feel extra sensitive to the cold, you should first speak with a healthcare professional. They can assist in determining whether there is an underlying cause.


If you feel cold and have any of these symptoms, you should see a doctor:


  • Loss of weight without explanation

  • Fatigue to the extreme

  • Hands and feet are numb or tingling

  • Shortness of breath

  • A palpitation of the heart

  • Pain in the legs after exercise

  • Having a low body weight or having concerns about eating disorders


If you are constantly feeling cold and need medical attention, then get in touch with the Mobi Doctor. Doctors and medical professionals at Mobi Doctor can provide you with the appropriate treatment and can assist you in recovering.


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