What does it mean to feel dizzy with a body temperature of 36.4°C, and what should be done?

Under normal circumstances, a body temperature of 36.4°C falls within the normal range. Dizziness may be related to factors such as excessive fatigue, lack of sleep, hypoglycemia, iron-deficiency anemia, or hypertension. Symptomatic management through general treatments or medications is recommended. If discomfort persists, it is advisable to seek medical attention promptly to identify the underlying cause and receive appropriate treatment under a doctor's guidance. The specific analysis is as follows:

1. Excessive Fatigue

Prolonged physical or mental exertion can significantly deplete the body's energy reserves, altering the excitability of the nervous system and leading to dysfunction in neural regulation, which may result in dizziness. Symptoms typically improve with adequate rest. It is important to maintain a balance between work and rest and ensure sufficient recovery time for the body.

2. Sleep Deprivation

Inadequate sleep can impair cerebrovascular regulatory function, causing abnormal blood supply to the brain and resulting in dizziness. Using sleep aids such as eye masks and earplugs may help create a better sleeping environment by reducing external disturbances and promoting high-quality sleep.

3. Hypoglycemia

Low blood glucose levels may occur during fasting states. Since the brain primarily relies on glucose for energy, insufficient glucose supply leads to inadequate energy for brain function, causing dizziness. Symptoms can usually be relieved by consuming sugary foods such as candy or biscuits.

4. Iron-Deficiency Anemia

Iron-deficiency anemia may result from excessive iron loss or inadequate iron intake. Due to iron deficiency, hemoglobin synthesis decreases, reducing red blood cells' oxygen-carrying capacity and leading to dizziness. Other symptoms may include nausea, fatigue, and pallor. Treatment may involve medications such as compound ferrous sulfate tablets, iron dextran dispersible tablets, or ferrous fumarate tablets, taken under medical supervision.

5. Hypertension

Factors such as emotional stress, high-salt diet, smoking, and alcohol consumption may lead to elevated blood pressure. Increased blood pressure raises intracranial vascular pressure. When blood pressure rises suddenly, increased stress on cerebral blood vessels stimulates baroreceptors in the vessel walls, triggering dizziness via neural reflexes. This is often accompanied by symptoms such as arrhythmia, palpitations, and tinnitus. Medications such as losartan potassium hydrochlorothiazide tablets, amlodipine besylate tablets, or losartan potassium tablets may be prescribed by a physician to alleviate symptoms.

During episodes of dizziness, bed rest is recommended. Maintain regular作息 (daily routines), avoid staying up late, keep a relaxed mindset, avoid mental stress, and prevent overexertion.