Reasons for feeling hot: Korean medicine treatment for when body temperature is normal but you cannot tolerate heat

Feeling hot may be a matter of your 'ability to tolerate heat'

Some people have a normal temperature when measured, yet feel hot on their own, with their face and body flushing and sweating easily even after walking just a little. The key here is not the momentary flushing, but that the usual range of heat tolerance has narrowed. Cases where the actual body temperature has risen Feverare reasons for whole-body fevercovered separately.

Heat sensitivity hyperthyroidism, menopausecan be related to diabetes, cardiovascular disease, pregnancy, alcohol consumption, or decreased physical strength. There are also medications that affect heat adaptation, such as antihistamines, antidepressants, blood pressure medications, and decongestants, so medications must not be overlooked when making a judgment. If heat sensations, sweating, and poor sleep persist after checking these causes, the role of Korean medicine treatment becomes clear.

The combination of sweat, palpitations, and cold sensations changes the treatment

Patterns of body heat	Accompanying discomfort	Perspective in Korean medicine
Sudden heat and sweating even with slight movement	Shortness of breath, throbbing, exhaustion after sweating	Rapid depletion of energy and bodily fluids
Subtle heat in the afternoon and at night	Dry mouth, night sweats, shallow sleep	Deficiency of yin blood and bodily fluids, and deficiency heat
Heat rising from the face and chest when nervous	Oppressiveness, sighing, headache, insomnia	Qi stagnation and heat surging upward
Hot face but cold abdomen and feet	Bloating, loose stools, post-meal fatigue	Upper body heat and lower body cold, and weakness of the middle burner

If you have experienced weight loss accompanied by a rapid pulse and hand tremors, or if you have become unusually intolerant to heat after recently changing medications, we first identify those causes. Conversely, if tests show no major issues but you feel exhausted after sweating profusely, wake up at night due to dry mouth and heat, or experience upper body heat and lower body cold simultaneously, the prescriptions will differ.

Korean herbal medicine treatment restores the range of temperature regulation rather than simply eliminating heat

If you experience heat and sweating with slight movement followed by prolonged fatigue, we provide treatment to boost energy while reducing excessive sweating and the depletion of bodily fluids. If the primary symptoms are nighttime heat, dry mouth, and night sweats, we supplement bodily fluids and yin blood to Deficiency heatlower the heat. If heat surges to the face and chest after tension, the prescription focuses on releasing blocked energy and calming the heat in the upper body.

For those whose upper body is hot but whose abdomen and feet are cold and whose digestion is weak, Upper-body heat and lower-body coldwe do not simply lower the heat aggressively. We treat by restoring the digestive power of the spleen and stomach along with warmth in the lower body so that heat does not concentrate in one area. Acupuncture treatment is used in conjunction to release tension in the neck and chest, shallow breathing, and blockage in the solar plexus to reduce reactions where heat and throbbing surge together.

When the treatment is effective, the body does not suddenly become cold; instead, heat surges less, sweating decreases, and the time it takes for risen heat to subside becomes shorter under the same weather and activity levels. Whether dry mouth at night, sleep quality, and post-sweat fatigue improve together serves as the criteria for adjusting the prescription.

Even for the same sensation of heat, the temperature of the prescription may differ

For excess heat, characterized by a red face, severe thirst, constipation, and skin inflammation, we increase the proportion of heat-clearing herbs. However, deficiency heat, which manifests as subtle warmth only at night, dry mouth, and loss of energy, can lead to further decline in digestion and vitality if suppressed with cold herbs. In this case, a prescription that fills bodily fluids and yin blood while removing residual heat is appropriate.

We do not unconditionally stop sweating just because there is a lot of it. We must distinguish between feeling oppressed because heat cannot be properly released in hot environments, and sweating like a leak and becoming exhausted with slight movement. The former requires help in releasing heat, while the latter requires boosting energy and restoring the regulation of sweat pores. This is why the direction of treatment can be opposite even under the same description of 'the body is hot'.

Lifestyle management is conducted to the extent that the body is not excessively cooled

After being in a hot environment or engaging in strenuous exercise, get plenty of water and rest, but avoid continuously suppressing the heat with ice water or cold foods. For those with a weak digestive system, while the feeling of heat may decrease momentarily, it can lead to bloating and diarrhea, which may delay recovery. If alcohol or caffeine clearly increases pulsating sensations and heat, simply reduce the amount and frequency of consumption.

Body Temperature Sensation Guideprovides a clear distinction between actual fever, heat sensitivity, and general coldness of the body, Sweat and Autonomic Nerve Guidefurther explains cases where heat and sweating fluctuate together.

References

• MedlinePlus: Causes and Check-list for Heat Sensitivity
• NHS: Symptoms and Diagnosis of Hyperthyroidism

Referenced Evidence and Scope of Application

These were referenced to differentiate whether systemic symptoms such as heat sensitivity and throbbing accompany the heat sensation, or if the skin is red, painful, or swollen. These criteria are applied together with the medical interview and heat-cold pattern identification to determine the direction of herbal medicine and acupuncture treatment and the progress to be monitored.

• MedlinePlus: Hyperthyroidism Symptoms and Tests
• MedlinePlus: Red, Painful, and Swollen Skin Changes and When to See a Doctor