What happens when there are small red spots on my feet?

The health of feet is a hot topic that people are very concerned about, because feet are the basis of people's walking. Many people will grow some small red dots on their feet in harsh environments. They are not painful or itchy, and there is no feeling. As the weather gets hotter, they grow more and more. Let’s take a look at what is going on with the small red dots on the feet? How to deal with it? Let’s take a look at the simple explanation below.

Eczema is an inflammatory reaction of the skin with polymorphic lesions and a tendency to exudation caused by a variety of complex internal and external factors. It is best to find the cause of the disease. It may be caused by allergies. Staying away from allergens should improve the condition. Dexamethasone cream or Fuqing ointment can be applied externally.

The causes of eczema are complex, and it is easy to recur even after improvement through treatment, making it difficult to cure. Because the clinical morphology and location are unique, the medication varies from person to person.

1. General principles of prevention and treatment

Look for possible triggers, such as work environment, living habits, diet, hobbies, thoughts and emotions, as well as the presence or absence of chronic lesions and internal organ diseases.

2. Internal Therapy

Choose antihistamines to relieve itching, and use two together or alternately if necessary. Generalized eczema can be treated with oral or injected corticosteroids, but they should not be used for a long time.

3. Topical treatments

Choose appropriate dosage form and medicine according to the condition of skin lesions. For acute eczema, local washing and wet compresses with normal saline, 3% boric acid or 1:2000-1:10000 potassium permanganate solution, and calamine lotion for astringency and protection. Subacute and chronic eczema should be treated with appropriate glucocorticoid creams, tar preparations or immunomodulators, such as tacrolimus ointment and pimecrolimus ointment. Add antibiotic preparations for secondary infection.