Does Heat or Cold Make Allergies Worse?
Allergies can be triggered by a variety of environmental factors, and the temperature of the air we breathe is one of the most important ones. Many people with allergies find that their symptoms are worse in hot or cold weather. But does heat or cold actually make allergies worse?
Histamine is a chemical released by the body in response to an allergic reaction. It causes the symptoms of allergies, such as sneezing, watery eyes, and a runny nose. Histamine levels tend to be higher in both hot and cold weather.
Humidity is another factor that can play a role in allergy symptoms. High humidity can make it more difficult for allergens to disperse in the air, causing the allergens to linger. This can lead to an increase in histamine levels, which means more severe allergy symptoms. In cold weather, low humidity can cause allergens to become dry and airborne, leading to an increase in histamine levels.
Pollutants can also worsen allergy symptoms. In hot weather, air pollutants can become trapped in the air, leading to an increase in histamine levels. In cold weather, pollutants can become trapped in the air due to low air circulation, leading to the same result.
Air Circulation is another factor that can affect allergy symptoms. In hot weather, stagnant air can lead to an increase in histamine levels, as allergens are unable to disperse in the air. In cold weather, low air circulation can also lead to an increase in histamine levels, as the allergens become trapped in the air.
Overall, it is difficult to say whether heat or cold makes allergies worse. Both temperatures can lead to an increase in histamine levels, which can worsen allergy symptoms. It is important to be aware of your environment and take steps to reduce your exposure to allergens.
