How to relieve dry and itchy skin
Apr 03, 2024
Source: Cainiu Health
Dr. Wang Xiaoyan
Introduction
In general, dry and itchy skin is caused by factors such as aging, environmental changes, neurodermatitis, eczema, diabetes, and others. It can be relieved through conventional treatments, physical therapy, and medication. If bodily discomfort occurs, prompt medical attention is recommended. In daily life, it is advisable to consume more foods rich in protein, various vitamins, minerals, and other nutrients.
Skin dryness and itching are generally caused by factors such as aging, environmental changes, neurodermatitis, eczema, diabetes, and others. These symptoms can be relieved through general treatments, physical therapies, or medications. If discomfort occurs, it is recommended to seek medical attention promptly. Specific analyses are as follows:
1. Aging
As people age, the body gradually loses collagen and sebaceous gland function declines, reducing the skin's ability to retain moisture. This often leads to dry, itchy skin. This is a normal physiological phenomenon and typically does not require special treatment if no other discomfort is present.
2. Environmental Changes
Dry air and low humidity during autumn and winter seasons may cause excessive skin dryness and even trigger itching if proper hydration and moisturizing measures are not taken. This can be alleviated by drinking plenty of water, using humidifiers, and applying moisturizing lotions or creams.
3. Neurodermatitis
Neurodermatitis may develop when emotional fluctuations are large or mental stress is excessive. This condition is characterized by episodic skin itching and redness in affected areas, primarily associated with prolonged emotional instability. Patients may follow medical advice to use medications such as calamine lotion, mecobalamin tablets, or vitamin B1 tablets for treatment.
4. Eczema
Poor personal hygiene may lead to bacterial growth and result in eczema, which manifests as generalized itching accompanied by symptoms such as blisters, swelling, and erythematous patches. Patients may follow medical guidance to take medications such as chlorpheniramine maleate tablets, ebastine tablets, or loratadine tablets to relieve symptoms.
5. Diabetes
Diabetes is a metabolic disorder. During disease progression, microvascular complications may occur, impairing blood supply to the skin and leading to dry skin, compromised skin barrier function, and increased sensitivity to irritants, resulting in itching. Patients may receive treatment under medical supervision with medications such as insulin aspart injection, glimepiride capsules, or metformin hydrochloride tablets.
In daily life, it is recommended to consume foods rich in protein, vitamins, minerals, and other nutrients—such as eggs, lean meat, tomatoes, apples, etc.—to supplement energy needs and help maintain overall health.
