06/06/2024
Causes of rashes and hives when changing seasons
Entering the change of seasons will lead to changes in hot - cold temperatures or humidity leading to the development of allergens such as house bugs, molds or changes in pollen concentration in the air. At that time, symptoms such as redness, itching, hives, etc. often appear on the skin, which are called weather allergies. Depending on the body, weather allergies cause different levels of impact.Some other cases of weather allergies are also accompanied by respiratory, nose and throat problems... causing patients to have difficulty in daily life.
Weather allergies have quite typical symptoms. Some signs expressed through the skin that can be recognized include:
Hives: Appears in parallel with signs of rash and itching. These cases often show signs of edema and thick, white or pink hives. After a short period of time when the skin is exposed to allergens such as changes in weather or temperature factors such as cold - heat,... the skin will develop hives.
Infected eczema: patients will have signs of allergy, red rashes that may be accompanied by tiny blisters, yellow discharge, lots of dandruff scales on the head, dry skin, peeling skin with thickening of the skin on the elbows and knees. and face. After a while, the blisters burst, leading to ulcers, dry skin, thickening of the skin, and cracking. To avoid negative health effects and prevent eczema from getting worse, early intervention is required.
In addition, skin symptoms that can occur in allergies when changing weather include:
Respiratory symptoms: sneezing, runny nose, itchy nose, stuffy nose, sometimes coughing, wheezing and difficulty breathing
Eye symptoms seen in allergic conjunctivitis: itchy eyes, red and watery eyes, scratchy eyes