General Medicine: Open Access

ISSN - 2327-5146

Editorial - (2021) Volume 9, Issue 10

Dermal Reactions to Moderna COVID-19 Vaccine

Leonhard Held*
*Correspondence: Leonhard Held, Department of Medicine, University of Zurich, Zurich, Switzerland, Email:

Author info »

Editorial Note

Rashes are caused by a variety of factors. When the skin reacts to anything it has touched, contact dermatitis develops. The rash is usually weepy and oozy, and the skin becomes red and irritated. Dyes in clothing are a common cause. Rashes on the skin might have a variety of reasons that aren't related to an illness. Hot and humid conditions, excessive sun exposure, or scratchy, ill-fitting clothing are all examples. Infections, heat, allergens, immune system problems, and medicines are all possible causes of skin rashes. Atopic dermatitis, commonly known as eczema, is one of the most prevalent skin illnesses that causes rash. Atopic dermatitis is a chronic skin disease that causes itching and redness. Patches on the hands, foot, ankles, neck, upper body, and limbs are the most common symptoms. It flares up every now and again, and then goes away for a while.

According to experts at Massachusetts General Hospital, these responses should not deter patients from obtaining the vaccination. BOSTON (AP) — Researchers at Massachusetts General Hospital are advocating for more awareness and discussion about a delayed injection-site reaction that might occur in certain people as the speed and size of vaccines against the SARS-CoV-2 virus increases throughout the world. "Neither a rash at the injection site or this delayed skin reaction should prevent you from obtaining the second dose of the vaccination," writes lead author and co-director of the Clinical Epidemiology Program in the division of Rheumatology, Allergy, and Immunology at Massachusetts General Hospital. Our immediate objective is to raise awareness of this potential delayed reaction among physicians and other health-care professionals so that they are not frightened, but rather well-informed and prepared to counsel their patients appropriately. In the statement, Blumenthal also mentions their own clinical findings of the Moderna vaccine's delayed, massive, local responses, as well as a group of 12 individuals who had the reactions. Symptom onset in that group varied from four days after the first dose to eleven days after immunization, with the median start of symptoms occurring on day eight. The size and severity of the reactions are depicted in photographs. The majority of patients were treated with ice and antihistamines, however several required corticosteroids and one was given antibiotics in error.

According to assistant chief of the MGH Infection Control Unit, delayed cutaneous hypersensitivity might be mistaken for a skin infection by physicians and patients alike. Antibiotics should not be used to treat these sorts of responses since they are not contagious. The symptoms of the group of 12 people in the letter cleared up on average after roughly a week. After the second dosage, half of the patients had a response, which occurred at or about 48 hours after immunization. There were no patients who had a dosage two reaction that was worse than their dosage one reaction. Samples collected from skin biopsies also validated the scientists' suspicions of a delayed allergic immune response, which is typical in medication responses, according to the doctors. Allergies, often known as allergic disorders, are a group of illnesses caused by the immune system's hypersensitivity to normally innocuous chemicals in the environment. Hay fever, food allergies, atopic dermatitis, seasonal allergies, and anaphylaxis are all examples of these illnesses. Bloodshot eyes, an itchy rash, coughing, a nasal congestion, difficulty breathing, and swelling are all possible symptoms. Food intolerances and foodborne illness are two different illnesses.

Dust and certain foods are common allergies. Other chemicals, such as metals, can also create issues. Severe responses are frequently caused by food, bug bites, and medicines. Both environmental and genetic variables have a role in their development. Immunoglobulin E antibodies, which are part of the body's immune system, attach to an allergen before connecting to a receptor on sensory neurons or basophils, causing the release of inflammatory chemicals like histamine. A person's medical history is usually used to make a diagnosis. In some situations, further skin or blood tests may be beneficial. Positive tests, on the other hand, may not indicate a serious allergy to the chemical in issue.

Author Info

Leonhard Held*
Department of Medicine, University of Zurich, Zurich, Switzerland

Citation: Held L (2021) Dermal Reactions to Moderna COVID-19 Vaccine. Gen Med (Los Angeles). 9: e363.

Received: 08-Oct-2021 Published: 29-Oct-2021, DOI: 10.35248/2327-5146.21.9.e363

Copyright: © 2021 Held L. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution and reproduction in any medium, provided the original author and source are credited.