What is the cause of the red spots on the body that are not painful or itchy?

The most common cause of red spots on the body that are neither painful nor itchy is eczema. After suffering from eczema, in addition to regular treatment, you must also strengthen good conditioning and cooperate with the doctor's treatment. First of all, you must start with your daily diet and avoid eating foods that are prone to allergies, such as seafood and high-protein foods. Try to eat less. In addition, you must exercise moderately to improve your body's disease resistance.

How to improve the cure rate of eczema

1. Eczema is not contagious: Eczema is not caused by unhygienic conditions. Instead, washing too frequently or taking a bath in very hot water will damage the skin barrier, inducing and aggravating the condition.

2. Insist on using moisturizers to prevent recurrence: Using moisturizers with skin barrier protection function after bathing can play an auxiliary role in treatment and significantly reduce recurrence.

3. Wear soft cotton underwear to avoid scratching and rubbing the skin.

4. The proportion of eczema patients allergic to cod was the highest, followed by egg yolk and egg white, then peanut, soybean, shrimp, crab, rice, wheat, chicken and milk. The incidence of allergies was relatively the lowest. Among the six allergic inhalers, dust mite allergy rate was the highest, followed by cockroaches, then green ants and chain fungus, and the least common were mulberry, sycamore and sedge. But unless there is conclusive evidence, do not abstain from certain foods easily to avoid malnutrition.

treat:

Use topical glucocorticoids rationally and do not be overly afraid of their side effects; during acute attacks accompanied by massive exudation, small doses of hormones can be injected or taken orally for a short period of time to control acute inflammation. For eczema occurring on the face, non-hormonal products such as Weikaning or Yushiting, which are pure Chinese herbal formulas, are preferred and have significant effects. Narrowband ultraviolet radiation is also a very effective method, which can effectively control the disease and reduce the use of hormones. Severe eczema on the hands and feet can be treated with PUVA (ultraviolet irradiation after external application of photosensitizer) and semiconductor laser irradiation.

Patients should also avoid various factors that irritate the skin, such as scratching, bathing with strong alkaline soaps or overheated water, and not exposing the affected area to direct sunlight. Guidance: If you have eczema, you must treat it early. Eczema can spread and is relatively stubborn. Prevent it from recurring, worsening symptoms, and making it difficult to treat.