Cold intolerance: what is this, causes, symptoms, diagnostics, treatment, prevention

Cold intolerance; Sensitivity to the cold; Intolerance to cold

Cold intolerance is a condition, in which people feel extremely uncomfortable or have an adverse reaction to low temperatures. This can range from mild discomfort to severe pain and can negatively impact a person's quality of life..

What is cold intolerance?

Cold intolerance is a condition, in which a person experiences discomfort, pain or other adverse reactions to cold temperatures. This may include feeling cold, trembling or numbness of hands and feet. Cold intolerance can also make a person feel tired or irritable when exposed to cold temperatures.. It is important to note, that cold intolerance is different from a normal reaction to cold, which is manifested by chills and a feeling of coldness.

Causes of cold intolerance

There are many potential causes of cold intolerance., and in some cases multiple factors may be involved. Some of the most common reasons include:

• Anemia or a lack of red blood cells can cause cold intolerance, as the body struggles to deliver oxygen to body tissues.
• Hypothyroidism is a condition, in which the thyroid gland does not produce enough hormones, causing a slowdown in the body's metabolism. It can make you feel cold and tired.
• Raynaud's disease is a condition, in which blood flow to the fingers and toes is disrupted, causing a feeling of cold and numbness.
• Diabetes can cause nerve damage, resulting in decreased sensation in the arms and legs and increased sensitivity to cold.
• Chronic fatigue syndrome can make you feel tired and exhausted, what makes it difficult for people to tolerate low temperatures.
• Medicines: some medicines, such as beta blockers and antidepressants, may cause cold intolerance as a side effect.
• Aging: with age, a person's metabolism can slow down, causing feelings of cold and fatigue.

Symptoms of cold intolerance

Symptoms of cold intolerance can vary from person to person., but some of the more common symptoms include:

• Feeling cold: people with cold intolerance may feel cold, even if others in the same environment do not.
• Tremor: cold intolerance can cause chills, when the body tries to warm up.
• Numbness or tingling in the hands and feet: decreased blood flow to the extremities can cause numbness or tingling.
• Fatigue: cold intolerance can make you feel tired or exhausted, making it difficult to tolerate cold temperatures.
• Irritability: people with cold intolerance may feel irritable or experience mood changes when exposed to cold temperatures.

When to contact a healthcare professional

If you are experiencing symptoms of cold intolerance, it is important to seek medical attention. This is particularly important, if you have a history of an underlying medical condition, such as hypothyroidism or diabetes, as these conditions can contribute to cold intolerance. Besides, if you are taking medicines, which can cause cold intolerance as a side effect, it is important to discuss this with your doctor.

Questions, that your doctor may ask

When You See Your Doctor About Cold Intolerance, he will ask you a series of questions, that will help determine the root cause. Some of the questions, that your doctor may ask, include:

• How long have you been experiencing symptoms of cold intolerance?
• Do you have any other symptoms, such as fatigue or irritability, when exposed to low temperatures?
  Do you have a history of any comorbidities, such as hypothyroidism or diabetes?
• Are you taking any medication, which can cause cold intolerance as a side effect?
• Have you noticed any changes in your sensitivity to cold temperatures over time??

Diagnosis of cold intolerance

To diagnose cold intolerance, Your doctor will perform a physical examination and ask you questions about your symptoms. They may also perform blood tests, to check for underlying diseases, such as anemia or hypothyroidism. In some cases, your doctor may also do a nerve conduction test., to check for nerve damage.

Treatment for cold intolerance

Treatment for cold intolerance will depend on the underlying cause.. If cold intolerance is caused by an underlying medical condition, such as hypothyroidism or diabetes, treating this condition will help improve the symptoms of cold intolerance. In some cases, switching to another drug may also help..

People with cold intolerance due to reduced blood flow to the extremities may benefit from warm clothing and gloves.. In some cases, medications may be prescribed, improve blood flow. Besides, physical therapy and exercise can help improve circulation and reduce feelings of cold.

Home treatment for cold intolerance

In addition to medication, there are also several home remedies., which can help relieve symptoms of cold intolerance. The most effective home treatments include:

• Wearing warm clothes. Wearing warm clothes, e.g. gloves and hats, can help warm the body and reduce feelings of cold.
• Physical exercise. Regular exercise can help improve circulation and reduce feelings of cold..
• Drinking warm liquids. Drinking warm liquids, such as tea or hot cocoa, can help warm your body from the inside.
• Taking warm baths. Warm baths improve blood circulation and reduce the feeling of cold..

Prevention of cold intolerance

In some cases, cold intolerance cannot be prevented. Nonetheless, there are steps, you can take, to reduce the risk of developing this condition:

• Maintaining a Healthy Diet. Dieting, rich in vitamins and minerals, may help maintain healthy blood flow and reduce the risk of cold intolerance.
• Regular exercise: regular exercise can help improve circulation and reduce the risk of cold intolerance.
• Skin Protection. Wearing protective clothing and using moisturizers can help prevent skin damage and reduce the risk of cold intolerance..
• Limiting alcohol and caffeine intake. Alcohol and caffeine can impair circulation, therefore it is important to limit the consumption of these substances.

In conclusion, cold intolerance is a common condition, which may cause discomfort, pain and other adverse reactions to low temperatures. It can be caused by various underlying diseases, medications and other factors.

If you are experiencing symptoms of cold intolerance, it is important to seek medical attention.

With the right treatment and home remedies, symptoms of cold intolerance can be managed and improved..

Used sources and literature

Brent GA, Weetman AP. Hypothyroidism and thyroiditis. In: Melmed S, Auchus RJ, Goldfine AB, Koenig RJ, Rosen CJ, eds. Williams Textbook of Endocrinology. 14th ed. Philadelphia, PA: Elsevier; 2020:chap 13.

Jonklaas J, Cooper DS. Thyroid. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 213.

Sawka MN, O’Connor FG. Disorders due to heat and cold. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 101.