Can salt water be used to wash the skin for itching?
Disease description:
My son is 12 years old this year, and recently he has been constantly complaining of severe itching all over his body. My mother-in-law suggested washing with saline solution, saying it might help. I would like to know whether saline solution can be used to wash the skin for relieving itching.
Doctor's answer (1)
Dr. Wang Xiaoyan
Skin itching can be washed with saline, but its effectiveness is limited and proper usage is important. Saline has certain antibacterial and anti-inflammatory properties. For skin itching symptoms caused by bacterial or viral infections, such as senile pruritus (itching in elderly individuals), washing with saline may help alleviate symptoms to some extent. However, saline is not effective for all types of skin itching, especially those caused by allergies, fungal infections, or immune-related conditions, where its effect is minimal.
When using saline to wash the skin, you should note the following:
1. The concentration of saline should not be too high, as excessive concentration may irritate the skin and worsen symptoms.
2. If the skin is broken or damaged, avoid directly rinsing with saline to prevent infection or increased pain.
3. Saline washing should only serve as an adjunctive treatment and cannot replace professional medical advice.
