What causes uneven red and white blood color in the palm, and what should be done about it?
Jun 01, 2023
Source: Cainiu Health
Dr. Liu Wan
Introduction
Uneven red and pale areas in the palms may be caused by physiological factors, or by conditions such as allergic dermatitis or urticaria. In such cases, targeted treatment should be carried out under a doctor's guidance based on the underlying cause. Besides these common causes, other factors—such as insect bite dermatitis, anemia, or liver disease—could also be responsible. Patients should seek timely medical attention to avoid delays in diagnosis and treatment.
Uneven red and white coloring in the palms may be caused by physiological factors, or by conditions such as allergic dermatitis or urticaria. In such cases, targeted treatment should be carried out under the guidance of a doctor based on the underlying cause. Specific details are as follows:
I. Physiological Factors
Under normal circumstances, blood vessel distribution in the human body is uneven, which can lead to uneven coloration in the palm area. If there are no discomfort symptoms, this is generally considered normal and does not require special treatment.
II. Disease-Related Factors
1. Allergic Dermatitis
If the palms come into contact with an allergen, a localized allergic reaction may occur, causing redness and uneven blood distribution, often accompanied by local warmth and itching. Patients may take medications such as chlorpheniramine maleate tablets or levocetirizine hydrochloride tablets under medical supervision.
2. Urticaria
This is a common allergic condition associated with factors such as localized pressure or emotional stress. It can cause hives or red patches on the palms, affecting local skin color, and is often accompanied by intense itching and fatigue. It is recommended that patients take medications such as loratadine tablets or methylprednisolone tablets under a doctor's guidance.
In addition to the above common causes, other factors such as insect bite dermatitis, anemia, or liver disease may also be responsible. Patients should seek timely medical attention to avoid delays in diagnosis and treatment.
