Some people reach for a shawl in July. Their family is running the AC, the ceiling fan is on full speed, and they are still sitting with socks on. If that sounds like you, it’s worth paying attention — because always feeling cold when everyone else is comfortable is not just a personality quirk.
Cold intolerance, the medical term for an unusual sensitivity to low temperatures, can be a quiet signal that something in the body needs attention. In Pakistan, where iron deficiency anemia affects roughly 50% of women of reproductive age according to the Pakistan National Nutrition Survey 2018, and thyroid disorders are increasingly common, this symptom gets dismissed far too often as “just being that way.”
Not every case points to a serious illness. But some do. Here is what the body may be trying to tell you, and when it’s time to act.
ہمیشہ سردی محسوس کرنا: اہم باتیں
ہمیشہ سردی محسوس کرنا، جسے طبی زبان میں “کولڈ اِن ٹولرینس” کہتے ہیں، اکثر جسم میں کسی اندرونی مسئلے کی علامت ہوتی ہے۔ پاکستان میں خواتین میں خون کی کمی (انیمیا) اور تھائیرائیڈ کے مسائل بہت عام ہیں جو اس علامت کی سب سے بڑی وجوہات ہیں۔ اگر آپ گرمیوں میں بھی سردی محسوس کریں، ہاتھ پاؤں ٹھنڈے رہیں، یا تھکاوٹ کے ساتھ ساتھ سردی لگے، تو یہ معمولی بات نہیں۔ ڈاکٹر سے ملیں، خون کا ٹیسٹ کروائیں اور وجہ جاننے کی کوشش کریں۔
Key Takeaways
- Always feeling cold when others are warm may signal a medical condition, not just a low cold tolerance.
- Hypothyroidism and iron deficiency anemia are the two most common treatable causes.
- Iron deficiency is especially prevalent among Pakistani women due to dietary patterns and menstrual blood loss.
- Vitamin B12 deficiency, poor circulation, and diabetic neuropathy are other causes worth ruling out.
- A simple blood panel (CBC, TSH, ferritin, B12) can identify most causes in one visit.
- Persistent cold intolerance with fatigue, weight changes, or numbness warrants prompt medical evaluation.
Why Am I Always Feeling Cold? The 7 Most Common Causes
Cold intolerance usually comes down to one of three body systems: how your thyroid regulates metabolism, how your blood carries oxygen and heat, or how well your circulation delivers warmth to the extremities. When any of these systems underperform, feeling cold becomes the body’s default state.
1. Hypothyroidism (Underactive Thyroid)
Hypothyroidism is the single most common medical cause of chronic cold sensitivity. The thyroid gland, a small butterfly-shaped structure at the base of the neck, produces hormones that control how fast the body burns energy. When it produces too little, metabolism slows and the body generates less heat.
Other symptoms that often appear alongside cold intolerance include unexplained weight gain, fatigue, dry skin, hair thinning, and constipation. A blood test measuring TSH (thyroid-stimulating hormone) is the standard first check. If you suspect a thyroid issue, consulting a specialist is the right next step. Thyroid disease in Pakistan
Iodine deficiency, which can contribute to thyroid dysfunction, is more common in inland regions of Pakistan like parts of Khyber Pakhtunkhwa and Balochistan where iodized salt access has historically been lower. This is a Pakistani-specific nuance that global articles rarely mention.
2. Iron Deficiency Anemia
Anemia means the body doesn’t have enough healthy red blood cells to carry oxygen efficiently. Iron deficiency is the most common type. Without enough hemoglobin, the protein that transports oxygen, tissues receive less warmth and energy, which is why cold hands and feet are a hallmark symptom.
According to the Pakistan National Nutrition Survey 2018, iron deficiency anemia affects approximately 50% of women of reproductive age in Pakistan. A desi diet heavy in chai, roti, and dal without adequate meat, leafy greens, or vitamin C to aid iron absorption can contribute to low iron over time. Women who experience heavy menstrual periods are at particular risk.
Other signs of anemia include pale skin, fatigue, shortness of breath, and headaches. A complete blood count (CBC) and ferritin level test can confirm it.
3. Vitamin B12 Deficiency
Vitamin B12 deficiency can cause a separate type of anemia where the body produces fewer but abnormally large red blood cells, making them less efficient at carrying oxygen. The result is similar to iron deficiency: poor oxygen delivery, fatigue, and persistent cold sensations.
People who eat little or no meat and dairy, including those on largely vegetarian diets, are more vulnerable. B12 is found almost exclusively in animal products: eggs, meat, fish, and dairy. Neurological symptoms like tingling in the hands and feet may also appear alongside the cold sensitivity.
4. Poor Circulation
When blood flow to the limbs is reduced, the hands and feet feel cold even when the rest of the body is warm. Poor circulation typically relates to other underlying conditions rather than being a standalone diagnosis.
Peripheral artery disease (PAD), where fatty plaque narrows the arteries supplying the legs and feet, is one cause. Smoking is a major risk factor and worsens cold sensitivity by causing blood vessels to constrict. Diabetes, discussed below, is another common driver of circulation problems in Pakistan.
5. Raynaud’s Phenomenon
Raynaud’s phenomenon is a condition where small blood vessels in the fingers and toes spasm in response to cold temperatures or emotional stress, temporarily cutting off blood flow. Affected fingers may turn white, then blue, then red as circulation returns, sometimes with pain or numbness.
It’s more common in women than men and is often mistaken for simple cold sensitivity. The colour change in the fingers is the distinguishing sign. Raynaud’s can be primary (no underlying cause) or secondary to autoimmune conditions like lupus.
6. Diabetes and Diabetic Neuropathy
Diabetes can cause cold sensitivity through two mechanisms: poor circulation from damaged blood vessels, and peripheral neuropathy, where high blood sugar damages the nerves in the hands and feet. Neuropathy can cause numbness, tingling, or a persistent cold sensation in the extremities, even when the skin feels warm to the touch.
Pakistan has one of the highest diabetes rates in the world. According to the International Diabetes Federation (IDF) 2021 report, Pakistan ranked among the top 10 countries for diabetes prevalence, with over 33 million adults affected. If you feel cold in your feet and also experience frequent thirst, blurred vision, or fatigue, a blood sugar check is warranted. Diabetes information and care
7. Low Body Weight, Skipping Meals, and Caloric Restriction
Body fat acts as insulation and muscle mass generates heat through activity. People with low body weight or very low muscle mass may feel cold more easily than others. This isn’t a disease, but it’s a physiological reality.
Skipping meals compounds the issue. When caloric intake drops, the body conserves energy by reducing heat production. This is especially relevant during Ramadan fasting in Pakistan, when some people, particularly those with underlying nutritional deficiencies, notice worsened cold sensitivity in the pre-dawn and evening hours. Eating adequate protein and iron-rich foods at sehri and iftar can help.
Feeling Cold vs. Cold Hands and Feet: An Important Distinction
This is a nuance most articles skip. Whole-body cold intolerance, where you feel cold from head to toe even in a warm room, points more strongly toward hypothyroidism or severe anemia. Cold hands and feet specifically, while the rest of the body feels normal, are more typical of circulation problems, Raynaud’s phenomenon, or diabetic neuropathy.
Knowing which pattern you have helps narrow the cause and guides which tests your doctor orders first.
What Tests Will a Doctor Order?
| Test | What It Checks | Approx. Cost in Pakistan (PKR) |
|---|---|---|
| TSH (thyroid-stimulating hormone) | Underactive or overactive thyroid | 800 to 1,500 |
| Complete Blood Count (CBC) | Anemia, red blood cell health | 400 to 800 |
| Serum Ferritin | Iron stores in the body | 700 to 1,200 |
| Vitamin B12 level | B12 deficiency | 800 to 1,500 |
| Fasting blood glucose | Diabetes screening | 200 to 400 |
These five tests, often ordered together as a basic metabolic panel, can identify the majority of medical causes in one lab visit. Costs above are approximate ranges for private labs in Lahore and Karachi; government hospital labs are generally lower.
When Should You See a Doctor?
Cold intolerance that is new, worsening, or accompanied by other symptoms deserves a proper evaluation rather than a wait-and-see approach. See a doctor promptly if you notice:
- Cold sensitivity alongside unexplained weight gain, hair loss, or persistent fatigue (possible thyroid issue)
- Cold hands and feet with pale skin, breathlessness, or dizziness (possible anemia)
- Colour changes in fingers (white to blue to red) when exposed to cold or stress (possible Raynaud’s)
- Numbness or tingling in the feet alongside cold sensitivity (possible diabetic neuropathy)
- Cold intolerance that has appeared or worsened suddenly
A general physician or endocrinologist in Pakistan can order the relevant blood tests and guide you toward the right diagnosis. Don’t wait for symptoms to become severe before seeking a check-up.
For general wellness support, including diet and nutrition guidance to address iron or B12 deficiency through food, the 4 Pillars of Health: A Pakistani Wellness Guide is a practical starting point.
Speak to a Specialist on Marham
Finding out why you’re always cold starts with the right blood tests and a doctor who listens. Many Pakistani patients spend months layering up and assuming it’s normal, when a single CBC and TSH result could point to a straightforward, treatable cause.
Marham connects you with verified endocrinologists in Pakistan who can review your symptoms, order appropriate tests, and guide you through treatment, whether that’s thyroid hormone replacement, iron supplementation, or further investigation. Consultations are available online from anywhere in Pakistan, so you don’t need to travel to a major city to get a specialist’s opinion.
A short online consultation typically takes 15 to 20 minutes and can save months of guessing. If your symptoms include fatigue, hair changes, or weight shifts alongside the cold intolerance, mention all of them — the full picture helps the doctor identify the cause faster.
Frequently Asked Questions
Why do I feel cold for no reason?
Feeling cold without an obvious environmental cause often points to an underlying health condition such as hypothyroidism, iron deficiency anemia, or poor circulation. A basic blood panel including TSH, CBC, and ferritin can usually identify the cause.
Why am I always cold and tired at the same time?
Cold intolerance and fatigue together are classic symptoms of both hypothyroidism and iron deficiency anemia. Both conditions reduce the body’s ability to produce energy and maintain warmth, so they frequently cause these two symptoms together.
Should I be worried if I’m always cold?
Not always, but it’s worth investigating. If you’re cold when others around you are comfortable, and especially if other symptoms like fatigue, pale skin, or weight changes are present, a doctor’s check-up is a sensible step rather than something to delay.
Is always feeling cold a sign of diabetes?
It can be. Diabetes may cause cold sensations in the hands and feet through two pathways: reduced circulation from blood vessel damage, and peripheral neuropathy (nerve damage) from prolonged high blood sugar. Cold feet with numbness or tingling should be evaluated by a doctor.
Why do women feel cold more than men?
Women generally have less muscle mass than men, and muscle activity is a primary source of body heat. Women are also more prone to iron deficiency anemia due to menstrual blood loss, and thyroid disorders are significantly more common in women. Both factors make cold intolerance more prevalent in women.
How do I stop feeling cold all the time?
The answer depends on the cause. Treating an underlying condition like hypothyroidism or anemia is the most effective approach. In the meantime, staying well-nourished, eating iron-rich foods like daal, leafy greens, and meat, drinking warm fluids, and keeping active can help the body maintain its temperature.
When should I see a doctor for always feeling cold?
See a doctor if cold intolerance is persistent, if it’s new or getting worse, or if it comes with other symptoms such as fatigue, hair thinning, pale skin, numbness, or unexpected weight changes. These combinations suggest a medical cause that needs testing rather than home remedies.
Conclusion
Always feeling cold is the body’s way of flagging that something may be off, whether that’s a sluggish thyroid, low iron stores, compromised circulation, or another treatable condition. For Pakistani women especially, iron deficiency anemia is a common and often overlooked culprit. A few straightforward blood tests can answer the question quickly, and most causes respond well to treatment once identified. If you’ve been cold for longer than you can remember, that’s reason enough to get checked.
