Why does a woman's body alternately feel cold and hot, and what should be done about it?

Women may experience alternating feelings of cold and heat due to factors such as changes in ambient temperature, emotional fluctuations, hormonal variations, menopausal syndrome, or thyroid dysfunction. These symptoms can be improved by adjusting the environment, stabilizing emotions, regulating daily routines, or using medication. If symptoms occur frequently or are accompanied by fatigue or menstrual irregularities, prompt medical attention is recommended.

1. Temperature changes in the environment: Frequently moving between hot and cold environments may temporarily impair the body’s ability to regulate temperature, leading to fluctuating sensations of cold and heat. It is advised to adjust clothing according to the ambient temperature and avoid frequent exposure to places with extreme temperature differences.

2. Emotional fluctuations: Excessive tension, anxiety, or excitement can temporarily disrupt nervous system regulation, causing abnormal constriction and dilation of blood vessels, resulting in alternating sensations of cold and heat. Practicing deep breathing, meditation, or other relaxation techniques can help stabilize emotions and prevent drastic emotional swings.

3. Hormonal fluctuations: Changes in estrogen and progesterone levels during menstruation or ovulation can affect the body's thermoregulatory center, causing fluctuations in basal body temperature and sensations of alternating cold and heat. It is recommended to maintain a regular sleep schedule, avoid staying up late, eat a balanced diet rich in nutrients, and minimize hormonal fluctuations.

4. Menopausal syndrome: As ovarian function declines and estrogen levels drop, the thermoregulatory center becomes dysfunctional, leading to symptoms such as episodic hot flashes, chills, insomnia, and irritability. Under medical guidance, medications such as estradiol valerate tablets, nilestriol tablets, or oryzanol tablets may be used to alleviate symptoms.

5. Thyroid dysfunction: Disruption in thyroid hormone secretion affects metabolism and body temperature regulation, causing abnormal sensations of cold and heat, often accompanied by palpitations and weight changes. Patients may take levothyroxine sodium tablets, methimazole tablets, or propranolol tablets as directed by a physician to relieve discomfort.

Maintain a regular sleep schedule and avoid staying up late; engage in moderate exercise to strengthen physical health; consume a balanced diet rich in protein and vitamins; stabilize emotions; adjust clothing according to how you feel; drink plenty of water to support metabolism—these measures help maintain balanced thermoregulation.