Hi,
Recurred rashes on the body that look like allergic reactions could suggest several things. Some possible causes include:
* Contact dermatitis: This is a type of
skin inflammation that occurs when the skin comes in contact with an irritant or allergen. It can cause redness, itching, and a rash that can be treated with topical steroids.
* Atopic dermatitis: Also known as eczema, this is a chronic skin condition that can cause red, itchy, scaly patches on the skin. Allergies or asthma is associated with it, generally.
* Urticaria: Also known as hives, this is a type of
skin rash that is usually caused by an allergic reaction to a food, medication, or other allergen. It can cause red, raised, and itchy welts on the skin.
* Autoimmune disorders: Some autoimmune disorders can cause rashes on the skin, such as lupus or
psoriasis.
* Infections: Certain viral, bacterial, or fungal infections can cause rashes on the skin, such as
shingles or ringworm.
It's important to see a doctor or
dermatologist to determine the cause of the rash and to get appropriate treatment. They may recommend a
skin biopsy, allergy testing, or blood tests to diagnose the underlying cause. Treatment will depend on the underlying cause and may include topical or oral medications, lifestyle changes, or other therapies.
If you require a personalized response, kindly use the
Ask A Doctor service and post a follow-up. Take care. Hope I have answered your question.
Regards,
Dr. Priyanka, General & Family Physician