Spending a day on the beach with 30 to 50 percent humidity is comfortable for most people in Charleston, SC; however, once the humidity starts to reach 60 percent or higher, people with asthma can start to suffer from side effects. Charleston allergy and asthma doctors warn their patients that the more humid the weather is, the less time they should spend outside because of how difficult the humid air is to breathe.

People who have asthma often feel out of breath, or experience wheezing or coughing on humid days. Asthma causes your airways to become narrow, which makes the thick, humid air that much more difficult for your lungs to process. Humid air also traps pollen, dust, smoke, mold, and other allergens that can trigger asthma attacks and other symptoms.

Humidity is also necessary for mold growth, and many patients will find damp places in their homes, such as the bathroom, attic, and basement, starting to mold and mildew. Breathing in mold can be detrimental for people with allergies and asthma.

How Can I Prevent Humidity?

Charleston allergy and asthma sufferers wish they could change the weather sometimes, but one thing they can control is the humidity levels in their home. Make sure the humidity levels in your home remain below 50 percent. Use your central air on humid days and keep the windows shut. You can also install a dehumidifier to pull the extra moisture from your home. When you’re showering, make sure to keep the exhaust fan to minimize moisture build-up in the bathroom.

If you have terrible asthma or allergies, you should avoid going outside if you can according to Charleston allergy and asthma doctors. When you have to leave your house, make sure to always bring your rescue inhaler with you, and don’t exercise outdoors, especially during the hottest parts of the day. You should also stay hydrated and make sure to wear loose, light clothes that will keep you cool.

If you need to consult with a Charleston allergy and asthma doctor, call National Allergy and ENT at 843-408-0574.