5 signs accompanied by redness that should not be ignored

One of the causes of red, itchy skin is allergies due to using unsuitable skin care products.

In fact, many cases of itchy red skin can be effectively treated with common over-the-counter medications, according to Today .

However, some cases of red, itchy skin can be a warning sign of a serious illness. If the red skin is accompanied by the following symptoms, you need to see a doctor immediately:

1. Fever

A skin rash that is accompanied by pain and fever may be a sign of a skin infection.

2. Spread quickly

A rapidly spreading, bruise-like rash is a common symptom of vasculitis. The inflammation can damage blood vessels, including arteries and veins, according to Today .

3. Severe progression

Some rashes are harmless at first. But over time, they break down the skin's outer protective layer, allowing bacteria to penetrate deeper and cause infection.

Common signs of skin infection include burning, pain, yellow or green discharge, and foul odor, according to Today , citing Dr. Daniela Kroshinsky at Massachusetts General Hospital (USA).

4. After taking a medication

A rash can also be a sign of a serious allergic reaction. For example, if a rash appears within 2 weeks of taking a new medication, it is likely that the person is having a drug allergy.

5. Purple spots on hands and feet

A rash with purple spots on the hands and feet is a sign of a heart infection. In that case, the patient needs to see a doctor as soon as possible, according to Today .

Source: https://thanhnien.vn/5-dau-hieu-kem-theo-man-do-khong-duoc-chu-quan-185988099.htm