How do you get dermatitis?

Dermatitis includes contact dermatitis, seborrheic dermatitis, neurodermatitis, etc. The causes depend on the type of disease.

1. Contact dermatitis

When the skin comes into contact with irritating or toxic substances, it may damage the skin mucosa and cause contact dermatitis.

2. Seborrheic dermatitis

The mechanism of seborrheic dermatitis has not been determined yet. Generally, it is related to genetic, microbial infection, poor eating habits and other factors. The sebum continues to overflow, which is easy to induce the disease.

3. Neurodermatitis

Neurodermatitis may be related to scratching and chronic friction. If the patient is under excessive mental stress, anxiety, irritability and other negative emotions, it may also increase the probability of occurrence of the disease.