When we think of an elevated body temperature, our minds often associate it with colds and fever. However, there are various reasons for an increased body temperature that extend beyond the realms of cold weather.
In an interaction with Only My Health, Dr Sanjay Chaudhary, MBBS, VMMC, New Delhi, explains reasons behind the increased body temperature apart from cold.
Emotional Stress
Emotional stress, anxiety, or intense emotions can trigger a physiological response, leading to an increase in body temperature. The body's stress response can include the release of stress hormones, impacting temperature regulation.
Also read: Are You Aware of THESE Early Warning Signs of Severe Dengue Fever
Physical Activity
When body temperature increases, it does not indicate fever every time, there might be some chance that you have performed some physical activity.
Engaging in physical exercise or strenuous activities can naturally elevate body temperature. This is a common and expected response as the body works harder, generating heat to meet the increased demand for energy.
Inflammatory Conditions
Various inflammatory conditions, such as arthritis or inflammatory bowel disease, can cause an increase in body temperature. The body's immune response to inflammation may result in a temporary elevation of temperature.
Thyroid Disorders
According to The MayoClinic, thyroid disorders, particularly hyperthyroidism, can lead to an overactive thyroid gland. This can cause an increase in metabolic rate, resulting in higher body temperature.
Medications
Some medications, such as certain antibiotics and antipsychotics, may list increased body temperature as a side effect. It's important to be aware of potential side effects and consult with a doctor if concerned.
Hormonal Changes
Hormonal fluctuations, such as those during the menstrual cycle or menopause, can impact body temperature. Hot flashes are a common example of hormonal changes leading to a sudden rise in body temperature.
Dehydration
Inadequate fluid intake can hinder the body's ability to regulate temperature through sweating. Dehydration may result in an elevated body temperature, emphasising the importance of staying adequately hydrated.
Certain Infections
While infections are commonly associated with fever, not all infections present with an obvious increase in body temperature. Some viral or bacterial infections may cause subtle temperature changes.
Alcohol Consumption
Consuming alcohol can lead to vasodilation, where blood vessels expand, causing a sensation of warmth. While this is not a true increase in body temperature, it can create a feeling of being warmer.
Menstrual Cycle
Some women may experience a slight increase in body temperature during the luteal phase of the menstrual cycle. This is a normal part of the menstrual cycle and is associated with changes in hormonal levels.
Caffeine Intake
High doses of caffeine can stimulate the central nervous system and temporarily raise metabolic rate, potentially leading to a modest increase in body temperature.
Increased body temperature is a complex phenomenon that is influenced by a variety of internal and environmental factors. While infections and chilly settings are major causes, physical activity, stress, and hormonal changes can also contribute significantly.
Understanding the many reasons of a high body temperature can help people understand when it is a normal reaction and when it necessitates additional investigation or medical intervention. If you are concerned about persistent or unexplained changes in body temperature, consult a healthcare professional for a thorough examination.