Itching, rashes, and redness may be due to an allergy, skin irritation, or an infection. Avoid scratching and keep the skin clean and cool to prevent worsening. Wear loose, comfortable clothing and avoid possible triggers such as new products or foods. Consult a doctor if symptoms persist, worsen, or spread further.

Yes, a mild fever and skin rash can sometimes be associated with COVID-19, so getting tested is a sensible and safe step. Since you have already taken Allegra (fexofenadine) and Parasafe (paracetamol) without complete relief, please consult a doctor promptly to evaluate this widespread rash and swelling. While these symptoms are manageable, it is important to ensure they do not worsen. If you experience any difficulty breathing, throat tightness, or swelling of your lips or tongue, please seek emergency medical care immediately.

An IgE level of 3000 is elevated, but please do not worry; it simply means your immune system is very active in responding to allergens. Allegra 120 (fexofenadine) is an antihistamine that is excellent for relieving allergy symptoms, but it does not lower the actual IgE antibody levels in your blood. Similarly, Remune AL supports your immune balance but is not designed to directly reduce IgE numbers. These medications are meant to help you feel comfortable rather than change your lab results. I highly recommend discussing these results with an allergist to identify your specific triggers and safely manage your symptoms.

Since oral itraconazole and antihistamines weren't effective, the next best step is seeing a dermatologist. They can perform a skin scraping, culture, or biopsy to check for bacterial infections, atypical yeasts, or inflammatory conditions like inverse psoriasis. For relief, they might suggest drying solutions (like aluminum acetate), topical mild steroid creams, or non-steroidal anti-inflammatory topicals.

Since this has lasted ten days, it could be triggered by a delayed allergic reaction to a new product (like soap or lotion), a viral infection, or even stress. Because antihistamines like fexofenadine aren't helping, it is best to have a doctor or dermatologist examine your skin. They can provide a precise diagnosis and prescribe targeted treatments, like topical creams, to help you find relief quickly.

Red rashes with itching after fever and medicines may be due to a drug reaction or a viral rash. This should not be ignored, as some reactions need prompt medical attention. Avoid taking any new medicines without medical advice. Consult a doctor immediately for proper evaluation and suitable management.