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Yes, climate change is causing hurricanes, droughts and making sea level rise. But it’s also making us sick. Illnesses related to a warming planet are on the rise. Here are nine specific maladies related to climate change that could be affecting you or those you love and five ways for dealing with them.
Illnesses related to a warming planet are on the rise. Photo credit: Shutterstock
1. Asthma and respiratory ailments
Asthma is increasing across the U.S. Between 2001 and 2009, reports the Centers for Disease Control, the number of patients diagnosed with asthma rose by 4.3 million. Asthma is the leading cause of school absences and of many work absences as well. Asthma attacks are often triggered by pollen. As it turns out, plants are starting their pollination season earlier and it lasts longer. That doesn’t bode well for anyone who suffers from any number of respiratory ailments.
In addition to asthma, the number of people suffering from hay fever and other pollen allergies is also on the rise. There are two reasons for this. First, the range where goldenrod and other plants that release heavy amounts of pollen is increasing as global warming makes parts of the country more hospitable to plants that used to be contained by colder temperatures. Second, as mentioned above, the sheer amount of pollen that plants are creating is increasing. Trees are the most common trigger for spring hay fever, reports the National Wildlife Federation. With spring arriving 10 to 14 days earlier than it did just 20 years ago, pollination is starting earlier. Hay fever is, too.
3. Heart disease and stroke
Extreme temperature changes, plus high particulate matter from burning coal and gasoline, can increase the risk for heart attack or stroke. The risk is particularly great if you live in an urban area with high levels of outdoor air pollution.
4. Poison ivy
Climate change is bad for you, but very good for poison ivy. As a result of higher global temperatures, poison ivy leaves are getting bigger, the vines are getting hairier and the oil in the leaves that makes you itch is getting more potent.
5. Dengue fever
As warmer bands of climate take hold, mosquitoes carrying dangerous dengue fever are moving north. Consequently, a disease that was once restricted to the tropics is starting to show up in the southern U.S.. The Natural Resources Defense Council reports that two types of mosquitoes capable of transmitting dengue fever can now be found across at least 28 states.
6. Lyme disease
Diseases carried by ticks are spreading, as well, especially in the northeast. “In Maine, which had been considered less hospitable to ticks because of its colder climate, crews tapping maple trees are seeing more of them than ever,” says Ted St. Amand, an entomologist and district manager for Atlantic Pest Solutions. “There never was much concern because deer tick was not that prevalent inland from the coast,” St. Amand said. “Now it’s everywhere.”
7. Other infectious diseases
Malaria and cholera are not big threats in the U.S., fortunately. But in the wake of extreme weather events, various waterborne pathogens can cause diarrhea and may contaminate water supplies. These pathogens reproduce more quickly in warmer conditions as well.
8. Heat stroke
Prolonged exposure to extreme heat can cause heat exhaustion, heat cramps, heat stroke and even death. Senior citizens may be particularly susceptible, particularly those who do not have air conditioning.
9. Mental health and stress
Extreme weather events like hurricanes and droughts are putting tremendous pressure on people, who worry about their basic survival. Stress, anxiety, depression, even post-traumatic stress disorder can occur when someone goes through a harrowing.
What Can We Do?
1. Cover up
Protect yourself from mosquito bites by wearing long-sleeved shirts, long pants and socks when you’re out in the yard. The same protection will work against poison ivy and ticks when you’re weeding or taking a hike in the woods. Protect bare skin by spraying insect repellent proven to be effective against both ticks and mosquitoes.
2. Pay attention to air quality alerts
Most cities will issue a “Code Orange” or “Code Red” or “Code Purple” to alert citizens to stay inside. You can see the complete guide to air quality alerts here.
3. Get the medical attention you need
Your doctor should prescribe the proper treatment for asthma, heart disease, allergies and other physical ailments. A therapist or psychiatrist can help treat anxiety or depression related to your climate concerns. Be prepared by having emergency medication on hand before you need it.
4. Stay indoors or in a cool location when temperatures rise
If you have family, friends or neighbors who are suffering from the heat, help them get to a community cooling center, where they can get some relief, water and medical care if they need it.
5. Use less energy and support public policies to reduce the use of fossil fuels
Shifting to renewable sources of energy like solar and wind is the most important way to reduce the build-up of the greenhouse gases that cause climate change in the first place. In the short term, monitor your health and well-being closely. In the long term, we will all be victims of climate change one way or another unless we cut back on the energy we use and develop strong national public policies that decrease our dependence on fossil fuels and boost our use of solar energy and wind power.
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Cabin fever is often associated with being cooped up on a rainy weekend or stuck inside during a winter blizzard.
In reality, though, it can actually occur anytime you feel isolated or disconnected from the outside world.
What is cabin fever?<p>In popular expressions, cabin fever is used to explain feeling bored or listless because you've been stuck inside for a few hours or days. But that's not the reality of the symptoms.</p><p>Instead, cabin fever is a series of negative emotions and distressing sensations people may face if they're isolated or feeling cut off from the world.</p><p>These feelings of isolation and loneliness are more likely in times of <a href="https://www.healthline.com/health-news/yes-covid-19-cases-are-rising-why-you-still-need-to-practice-social-distancing" target="_blank">social distancing</a>, self-quarantining during a <a href="https://www.healthline.com/health/what-is-a-pandemic" target="_blank">pandemic</a>, or sheltering in place because of severe weather.</p><p>Indeed, cabin fever can lead to a series of symptoms that can be difficult to manage without proper coping techniques.</p><p>Cabin fever isn't a recognized psychological disorder, but that doesn't mean the feelings aren't real. The distress is very real. It can make fulfilling the requirements of everyday life difficult.</p>
What are the symptoms?<p>Symptoms of cabin fever go far beyond feeling bored or "stuck" at home. They're rooted in an intense feeling of isolation and may include:</p><ul><li>restlessness</li><li>decreased motivation</li><li><a href="https://www.healthline.com/health/irritability" target="_blank">irritability</a></li><li>hopelessness</li><li><a href="https://www.healthline.com/health/unable-to-concentrate" target="_blank">difficulty concentrating</a></li><li><a href="https://www.healthline.com/health/irregular-sleep-wake-syndrome" target="_blank">irregular sleep patterns</a>, including sleepiness or sleeplessness</li><li>difficulty waking up</li><li><a href="https://www.healthline.com/health/lethargy" target="_blank">lethargy</a></li><li>distrust of people around you</li><li>lack of patience</li><li>persistent <a href="https://www.healthline.com/health/depression/depression-vs-sadness" target="_blank">sadness or depression<br></a></li></ul>
What can help you cope with cabin fever?<p>Because cabin fever isn't a recognized psychological condition, there's no standard "treatment." However, mental health professionals do recognize that the symptoms are very real.</p><p>The coping mechanism that works best for you will have a lot to do with your personal situation and the reason you're secluded in the first place.</p><p>Finding meaningful ways to engage your brain and occupy your time can help alleviate the distress and irritability that cabin fever brings.</p><p>The following ideas are a good place to start.</p>
When to get help<p>Cabin fever is often a fleeting feeling. You may feel irritable or frustrated for a few hours, but having a virtual chat with a friend or finding a task to distract your mind may help erase the frustrations you felt earlier.</p><p>Sometimes, however, the feelings may grow stronger, and no coping mechanisms may be able to successfully help you eliminate your feelings of isolation, sadness, or depression.</p><p>What's more, if your time indoors is prolonged by outside forces, like weather or extended shelter-in-place orders from your local government, feelings of <a href="https://www.healthline.com/health/anxiety" target="_blank">anxiety</a> and fear are valid.</p><p>In fact, anxiety may be at the root of some cabin fever symptoms. This may make symptoms worse.</p><p>If you feel that your symptoms are getting worse, consider reaching out to a mental health professional who can help you understand what you're experiencing. Together, you can identify ways to overcome the feelings and anxiety.</p><p>Of course, if you're in isolation or practicing social distancing, you'll need to look for alternative means for seeing a mental health expert.</p><p>Telehealth options may be available to connect you with your therapist if you already have one. If you don't, reach out to your doctor for recommendations about mental health specialists who can connect with you online.</p><p>If you don't want to talk to a therapist, <a href="https://www.healthline.com/health/depression/top-iphone-android-apps" target="_blank">smartphone apps for depression</a> may provide a complementary option for addressing your cabin fever symptoms.</p>
The bottom line<p>Isolation isn't a natural state for many people. We are, for the most part, social animals. We enjoy each other's company. That's what can make staying at home for extended periods of time difficult.</p><p>However, whether you're sheltering at home to avoid dangerous weather conditions or heeding the guidelines to help minimize the spread of a disease, staying at home is often an important thing we must do for ourselves and our communities.</p><p>If and when it's necessary, finding ways to engage your brain and occupy your time may help bat back cabin fever and the feelings of isolation and restlessness that often accompany it.</p>
Pope Francis spoke about the novel coronavirus, suggesting that the global pandemic might be one of nature's responses to the man-made climate crisis.