As heat intensifies, PCA’s Helpline becomes a lifeline for Philadelphians
On the hottest days of the year, the danger often begins quietly. An older adult stays inside a home that has become warmer than expected. A neighbor notices someone has not come outside all day. Worries creep in about family members living alone. Are they drinking enough water? Will they recognize the warning signs of heat exhaustion?
In Philadelphia, summer heat can quickly become a public health threat. Philadelphia Corporation for Aging’s (PCA’s) Helpline plays a critical role in helping residents stay safe. When the City declares a Heat Health Emergency, the PCA Helpline becomes the city’s Heatline. It connects callers with guidance, resources and support during periods of dangerous heat. The first Heat Health Emergency for Philadelphia during the summer 2026 was declared June 11-12.
During activations, the Heatline (215-765-9040) is open to Philadelphia residents of all ages. Trained call center operators and nurses from the Philadelphia Department of Public Health are on the line to help callers of all ages. The following information is provided:
• Ways to prevent heat-related illness
• How to recognize signs of heat stress
• Options for staying cool
“Extreme heat can be dangerous very quickly, especially for older adults, people with chronic health conditions and those who may not have access to air conditioning,” said Nolan Lawrence, PCA Heatline director. “The Heatline gives Philadelphians a place to turn for clear guidance, immediate support and help connecting to resources that can keep them safe.”
For many residents, this service can be more than a source of information. It can be a point of human contact during a time when heat, isolation and health concerns may overlap.
Older adults are among those most vulnerable during extreme heat. As people age, they may be less likely to sense temperature changes or feel thirsty. Chronic health conditions and some medications can also increase the risk of heat-related illness. For people living alone, without reliable air conditioning or with limited mobility, severe heat can quickly become dangerous.
Heat stress can build gradually, making prevention especially important. Health officials encourage residents to do the following during hot weather:
• Drink water regularly, even before feeling thirsty
• Avoid alcohol and sugary drinks
• Limit strenuous activity
• Wear lightweight, loose-fitting clothing
• Limit outdoor activity, especially during the hottest parts of the day
• Spend time in air-conditioned spaces whenever possible
People without air conditioning at home are encouraged to visit public places where they can safely cool down. These locations can include cooling centers, libraries, senior centers and shopping centers.
While indoors without air conditioning, residents are also urged to do the following:
• Keep curtains or blinds closed during the hottest part of the day
• Use fans only with the windows open
• Avoid using ovens or other appliances that can increase indoor temperatures
While fans can provide some comfort, they may not be enough during extreme heat. This is particularly true when indoor temperatures rise to dangerous levels.
During a Heat Health Emergency, callers to the Heatline can ask about:
• Precautions to take at home
• Locations of cooling centers
• Ways to identify symptoms that may require urgent attention
Heatline staff can also assist family members, caregivers and neighbors who are concerned about someone else’s well-being.
Public health officials urge residents to take heat seriously. Early signs of heat-related illness may include:
• Heavy sweating
• Weakness
• Dizziness
• Headache
• Nausea
• Muscle cramps
More serious symptoms may indicate a medical emergency. These can include confusion, fainting, very high body temperature, hot or dry skin, vomiting, or loss of consciousness. If these symptoms appear, call 911 immediately.
PCA’s role during severe heat is also preventive. The Heatline gives residents a place to turn before a situation becomes critical.
“Prevention is one of the most important tools we have,” Lawrence said. “A simple call can help someone recognize the signs of heat stress, make a plan to stay cool or check on a loved one before a situation becomes an emergency.”
Through its year-round Helpline, PCA helps callers remain safe, informed and connected to services. These can include home-delivered meals, financial benefits, caregiver support, transportation, in-home care and other community programs. During extreme heat, that same infrastructure is mobilized to meet an urgent seasonal need.
The Heatline’s importance has grown as Philadelphia faces hotter summers and more frequent extreme heat events. The city’s dense neighborhoods, paved surfaces and older housing stock can intensify heat exposure. This is especially true in communities with fewer trees, limited access to air conditioning or higher rates of chronic illness.
For PCA, heat stress prevention is not only a public health message. It is a community responsibility.
Residents are encouraged to check on older neighbors, relatives and friends during periods of high heat. Consider those who live alone or may be reluctant to ask for help. Caregivers and family members can help by making sure older adults have water nearby, know where to go to cool down, have transportation if needed and understand when symptoms require medical attention. A phone call, a knock on the door or an offer to help someone get to a cooler location can save a life.
When a Heat Health Emergency is declared, the Heatline provides another layer of support. It gives Philadelphians a number to call, a person to speak with and a path toward help.
For heat safety information or support during a Heat Health Emergency, call the PCA Heatline at 215-765-9040. For medical emergencies, call 911. The PCA Helpline is available weekdays, from 8:30 to 5 p.m., for general information and resources. Elder abuse can be reported 24/7.
