What are the signs of skin allergies and why do people have allergies?

Due to the recent seasonal changes, many people have developed skin allergies. When allergic, the skin will feel various discomforts, and it will also cause certain damage to our image. So why does our skin become allergic? What are the symptoms of skin allergies? What improper practices cause us to have allergies?

1. Itching and pain

Pruritus due to skin allergy is the most common subjective symptom. The severity of the itching varies depending on the disease and physical constitution of the patient. It can be paroxysmal or persistent, localized or widespread. The severity of itching varies according to the different diseases and constitutions of the patients.

2. Pollen allergy

Skin allergies are most likely to occur in spring. Some women with thin stratum corneum will immediately develop symptoms such as redness, itching, and flaking after being infected by pollen. Therefore, your skin is allergic to pollen, which usually occurs at this time. The symptoms of allergies are generally itchy skin and acne.

3. Cosmetics cause skin allergies

Choose suitable cosmetics according to your skin's acceptance, and try to avoid lotions with high alcohol content. This ingredient will irritate your skin cells. When cosmetics cause skin allergies, the skin cells will produce antibodies, causing rough skin, pigmentation and other allergic phenomena.

4. Seasonal skin sensitivity

Some people are more prone to skin allergies when the seasons change. The main symptoms of this phenomenon include dry skin, itching, or red spots on the skin. Dry, itchy skin, or red spots on the skin

What are the causes of skin allergies

Allergy internal factors

1. The skin structure is damaged.

2. The skin's immune and protective functions decline.

Allergic external factors

1. Exposure to wind, cold, heat, spicy food, sunlight, excitement, scratching, pressure, seafood, cosmetics, bites, dust, pollen, cold water, etc.

2. Various counterfeit and inferior cosmetics or cosmetics that are not suitable for you.

3. After peeling with Chinese herbal medicine or chemical drugs.

4. Long-term application of hormone-containing ointments or cosmetics.

5. Oily skin or damaged skin after acne heals.