“Why do I sweat when I'm cold?” you ask? There are a few reasons for cold sweats, such as your environment, how many clothing layers you’re wearing, stress or anxiety, or a medical condition such as hyperhidrosis.
Sweating in the summer is normal and expected. But noticeable sweat marks in the dead of winter are sure to draw unwanted attention.
Today we’ll learn more about cold sweats, plus ways to cope.
Why You're Sweating When Cold
Your body produces sweat to cool down your body temperature. Normal sweat is a typical response to exercise or the weather on a hot day. However, there are other reasons why your sweat glands spring into action regardless of activity or weather.
Sweating in cold weather seems nonsensical, but it happens to the best of us. Here are a few common reasons why you’re sweating in cold weather.
1. Your Environment
First, assess your surroundings. Did you bundle up to brave the outdoors, then immediately step into a warm home or building? Your heavy clothing and the drastic change in body temperature may cause you to break a sweat.
2. Your Clothing Layers
There’s a specific method to use when it comes to cold weather layering.
Layers that are too tight against the skin don’t offer any room for air to circulate and insulate your body. If you aren’t layering correctly and allowing your skin to breathe, you’ll trap sweat and moisture in your clothing, which will keep you damp and feel unpleasant.
Is your sweat local to a specific area of your body? Primary hyperhidrosis might be causing you to sweat when it’s cold.
For example, if you experience your armpits sweating when cold, you could have a health condition called axillary hyperhidrosis. Also known as excessive underarm sweating, people with this condition will sweat heavily in their armpits without warning.
According to the International Hyperhidrosis Society, nearly 5% of the world’s population suffers from hyperhidrosis, and millions more live undiagnosed. So excessive sweating — even when it’s cold — is more common than you think.
To combat axillary hyperhidrosis, try wearing a sweat proof undershirt like the Thompson Tee, available for men and women in short or long-sleeve styles. These shirts are designed to absorb excessive underarm sweat and prevent moisture from reaching your outerwear. In addition, Thompson Tee undershirts are ideal for layering, especially in cold weather.
4. Stress and Anxiety
Stress and social anxiety can also cause you to sweat when you’re cold.
A lack of exercise can add to the likelihood of both stress and cold sweats. Light exercise and relaxation techniques can help your nervous system reduce stress sweat and cold sweat.
5. Medical Conditions and Medications
- Medications like antidepressants and diabetes drugs have potential side effects such as sweating in hot or cold environments.
- Conditions like hypoglycemia (extremely low blood sugar), hyperthyroidism (overactive thyroid gland) and diabetes can also cause sweating at any temperature.
- Hormonal changes that occur during pregnancy and menopause can trigger excessive sweating.
- Some medical conditions and medications can also cause night sweats.
IMPORTANT: Seek medical attention immediately if excessive sweat is accompanied by:
- Difficulty breathing
- Chest pain
- Shortness of breath
- High blood pressure
- Loss of consciousness
Does Sweating in Cold Weather Make You Sick?
You've probably grown up believing cold weather and wet clothing can make you sick. But is there any truth behind these ideas?
In short, no — you can’t get sick from sweating in the cold directly. However, rhinoviruses that cause common colds can thrive in low temperatures. And while flu season revolves around winter, the virus primarily spreads by indoor person-to-person contact via respiratory droplets.
How to Stop Cold Sweats
Here are some tips you can use to stop sweating when it’s cold.
1. Talk to Your Doctor
Were you recently diagnosed with an illness? Or did you start taking medication around the same time your cold sweats began?
If you suspect a medical condition or medication might be causing you to sweat when cold, consult your doctor.
2. Wear a Thompson Tee Sweat Proof Undershirt
While a sweat proof undershirt won’t help you sweat less, it will hide those wet marks.
Thompson Tee’s undershirts are the perfect addition to your fall and winter wardrobe. Both short and long-sleeve shirts are available in crewneck or v-neck styles, and these revolutionary undershirts feature a built-in sweat proof barrier that traps sweat and odor.
Whether you perspire a little or sweat profusely, know you can count on the protection of Thompson Tees’ soft, durable undershirts in any situation.
3. Rethink Your Diet
Did you know some foods cause sweating while others reduce perspiration? Avoid sweating-inducing foods and beverages like (spicy food or caffeinated drinks), and keep foods that reduce sweat handy.
4. Wear More Lightweight Layers
Instead of piling on heavy sweaters and thick jackets, think lighter.
Wear a few extra layers (like a sweat proof undershirt, dress shirt, light cardigan, etc.), so you can adjust your clothing to match the indoor temperature. This will leave you feeling cooler throughout the day and less obsessed with embarrassing sweat marks.
5. Take Action to Reduce Stress
Reducing stress is easier said than done. It takes a conscious effort and a well-defined plan to put your mind at ease.
Start by incorporating regular exercise (like walking or weight training) into your weekly routine. Stress management tactics like concentrated breathing can also keep you calm, collected — and less sweaty.
Control Cold Sweats With Thompson Tees
Sweating while cold is uncomfortable, but it doesn’t have to be. To conquer your cold sweats, wear a Thompson Tee - the fastest, simplest and most effective solution for preventing sweat marks.
Stay confident, cool and dry throughout fall and winter, and stock up on Thompson Tees’ crewneck and v-neck long sleeve styles! Try it risk-free for 30 days.