Red spots on the face, neck, and upper chest
May 27, 2023
Source: Cainiu Health
Dr. Liu Wan
Introduction
Red spots on the face, neck, and upper chest may be caused by conditions such as urticaria, eczema, or allergic dermatitis, and treatment should be targeted according to the specific underlying cause. In addition to these relatively common causes, other possible reasons include contact dermatitis, heat rash (miliaria), or tinea corporis (ringworm). If any discomfort or symptoms occur, it is important to seek medical attention promptly for evaluation and timely treatment to avoid delaying the condition.
Red spots appearing on the face, neck, and upper chest may be caused by conditions such as urticaria, eczema, or allergic dermatitis, and treatment should be tailored according to the specific underlying cause. Detailed analysis is as follows:
1. Urticaria
Urticaria is an allergic disorder characterized by hives. When the body comes into contact with an allergen, a series of allergic reactions occur, leading to red rashes and itching in localized areas of the skin. Symptoms can be relieved under medical guidance using medications such as loratadine tablets or cetirizine hydrochloride tablets.
2. Eczema
Eczema is an inflammatory skin reaction. If a patient remains in a hot and humid environment for a prolonged period after developing eczema, the condition may worsen, resulting in red spots on the face, neck, and upper chest. Relief can be achieved by following a doctor's instructions to apply topical treatments such as calamine lotion or compound acetic acid dexamethasone cream.
3. Allergic Dermatitis
If a patient has an allergy-prone constitution, exposure to allergens may trigger the aforementioned symptoms due to irritation from the allergenic substances, often accompanied by itching. Under a doctor’s advice, topical medications such as hydrocortisone butyrate cream or desonide cream can be applied to alleviate symptoms.
In addition to the common causes listed above, other possible causes include contact dermatitis, miliaria (heat rash), and tinea corporis (ringworm). If any discomfort occurs, prompt medical evaluation and timely treatment are recommended to prevent disease progression.
