Doctors Near You for Cold Intolerance in Umuarama

Cold intolerance is a heightened sensitivity or discomfort in response to cold temperatures, which can cause an individual to feel excessively cold even in environments that are generally considered comfortable by others. This condition can result from various underlying causes, including metabolic, hormonal, or neurological factors. One of the most common causes of cold intolerance is hypothyroidism, a condition where the thyroid gland does not produce enough hormones, leading to a slower metabolism and reduced heat production. Other potential causes include anemia, where a lack of red blood cells or hemoglobin impairs the body's ability to carry oxygen, thus reducing the ability to generate heat. Poor circulation, often due to conditions like Raynaud's disease, can also cause extremities to feel particularly cold. Additionally, chronic illnesses such as diabetes or fibromyalgia and nutritional deficiencies, particularly in iron and vitamin B12, can contribute to increased cold sensitivity. Treatment for cold intolerance involves addressing the underlying cause. For hypothyroidism, hormone replacement therapy can help restore normal thyroid function. Anemia may be treated with dietary changes, supplements, or medications to increase red blood cell production. For those with poor circulation, medications or lifestyle changes like quitting smoking, staying active, and dressing warmly can help. In some cases, regular physical exercise can improve overall circulation and metabolism, reducing sensitivity to cold. If cold intolerance is severe or persistent, consulting a healthcare provider is important to identify the underlying cause and develop an appropriate treatment plan.