Keeping Your Cool is No Sweat

During the summer months, USPS employees often work in environments where they’re exposed to high temperatures, humidity and direct sun, increasing the risk of a heat-related illness.

Heat stress, heat exhaustion and heat stroke can occur when the body is unable to cool itself by perspiring. Heat illnesses range from mild to severe and can be life threatening — especially heat stroke — if not recognized and taken care of immediately.
By knowing the signs and symptoms associated with these illnesses and practicing preventive measures, employees can reduce the risk of heat-related health problems.
Signs and symptoms include weakness, unusually heavy perspiration, excessive thirst, muscle aches or cramps, and confusion or anxiety.
Other symptoms can include headaches, fainting, dizziness or vertigo, decreased sweating, nausea or vomiting, rapid heart rate, shortness of breath, loss of consciousness, convulsions, increased body temperature (101-106 F), decreased urination, and blood in urine or stool.
During hot weather, drink plenty of water, dress appropriately and seek shelter from the sun when possible. Anyone who experiences symptoms of a heat-related illness should get medical attention immediately.