Why do I feel sleepy easily at night during summer, and what should I do about it?
Jun 05, 2023
Source: Cainiu Health
Dr. Yang Jun
Introduction
Feeling sleepy easily at night during summer may be caused by physiological factors, or pathological factors such as autonomic nervous system dysfunction and insufficient cerebral blood supply. It can be treated through general management or medication. Due to the hot weather in summer, people may have difficulty falling asleep at night, leading to decreased sleep quality and daytime drowsiness. It is advisable to frequently open windows for ventilation and maintain good indoor air circulation.
Feeling sleepy easily at night during summer may be caused by physiological factors, or it could result from pathological conditions such as autonomic nervous system dysfunction or insufficient cerebral blood supply. Treatment can be achieved through general management or medication. Specific details are as follows:
I. Physiological Factors
Due to hot weather in summer, it may be difficult to fall asleep at night and sleep quality may decline, leading to drowsiness. It is recommended to frequently open windows for ventilation and maintain indoor air circulation.
II. Pathological Factors
1. Autonomic Nervous System Dysfunction
This is usually caused by prolonged emotional excitement, mental stress, or similar reasons, which may affect brain function and lead to symptoms such as dizziness, fatigue, and fainting. Medications such as Oryzanol tablets or Vitamin B1 may be taken under medical guidance.
2. Insufficient Cerebral Blood Supply
In summer, higher temperatures and stuffy, humid air combined with low atmospheric pressure may lead to inadequate blood flow to the brain, resulting in drowsiness or fatigue. Medications such as Flunarizine Hydrochloride Capsules or Betahistine Hydrochloride Tablets may be used under a doctor's supervision.
Besides the above causes, sleepiness may also result from cerebral hypoxia, cerebral ischemia, or cerebral infarction. Pay attention to dietary adjustments, favoring light and easily digestible foods.
