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1. Sudden Temperature Changes
Sudden temperature changes in the air-conditioned room with the surrounding environment such as returning to a room already set to a low air conditioning mode or sitting in a room with air conditioning and immediately being exposed to hot weather outside can also cause heat shock. At this time, your body is suddenly exposed to a new temperature, leading to symptoms such as electrolyte imbalance and dehydration.
Heat shock occurs when the body experiences sudden temperature shifts from cold to hot and vice versa. Some common symptoms of this condition include rapid heartbeat, dry and hot skin, headaches, flushing, nausea, chest tightness, and blurred vision. In severe cases, heat shock can lead to confusion, disorientation, agitation, discomfort, seizures, and even death.
According to doctors' recommendations, it's advisable to turn off the air conditioner at least 30 minutes before leaving the room. If you've just returned from outside, avoid entering a room with the air conditioner on immediately. Wait for 10 to 15 minutes for your body to stabilize its temperature before entering. Spend a few minutes at the entrance to acclimate to the room temperature before gradually adjusting the air conditioner temperature.
When adjusting the temperature, ensure that the outdoor temperature and the air conditioner's temperature don't differ too much to prevent heat shock. The safe temperature difference is between 7 to 10 degrees Celsius.
Overusing Air Conditioning for Extended Periods
Many individuals have the habit of prolonged sitting in air-conditioned rooms with significant temperature differences compared to the outside. This extended habit can lead to respiratory illnesses such as sore throat, colds, allergies, and dry skin.
Experts believe that infrequent air conditioner cleaning is a leading cause of bacteria and mold buildup, which can affect users. Therefore, it's recommended to sit in an air-conditioned room continuously for only 4 to 5 hours, except when sleeping. After this time, expose yourself to the outside air environment, and clean the air conditioner every 1 to 2 months or 3 months depending on usage frequency and whether the space is dusty or not.
You should clean the air conditioner every 1 to 2 months or 3 months depending on usage frequency and whether the space is dusty or not.
Direct Airflow onto the Body
To cool down quickly, many people have the habit of standing in front of the air conditioner's airflow. However, the room's air temperature differs from the airflow temperature, leading to heat shock. Experts advise users to avoid directing the air conditioner's airflow directly onto their bodies.
Consider the airflow direction when installing the air conditioner to ensure it reaches all areas of the room, avoiding placing it too low.
4. Attention for Families with Elderly and Young Children
Elderly individuals and young children with weakened immune systems are at higher risk of illness if they spend extended periods in air-conditioned rooms. Experts recommend adjusting the temperature to between 26 to 27 degrees Celsius for the elderly. Turn off the air conditioner 30 minutes before elderly individuals want to go outside to acclimate to the new temperature.
For children, the suitable temperature ranges from 27 to 28 degrees Celsius, while infants prefer temperatures between 28 to 29 degrees Celsius. Use blankets and dress your baby in long-sleeved clothes when sleeping to prevent colds.
Here are the mistakes to avoid when using air conditioning to prevent heat shock during the summer. Remember to save for reference and application. Don't forget to follow Mytour for quickly updating the most useful information.
