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.

It is very common for daily antihistamines like Allegra (fexofenadine) to cause dry nasal passages, which can lead to sinus irritation and a localized headache above your eye. Since your Covishield vaccine was a week ago, mild vaccine side effects would typically have resolved by now. The lack of relief from paracetamol and ibuprofen also points toward sinus pressure from dryness. Please try using a simple saline nasal spray to moisturize your nostrils and drink plenty of fluids. Since your headache is persistent, it is best to consult your doctor to rule out any other sinus issues or post-vaccine concerns.

A temperature of 99.2?F in the evening is actually within the normal range of daily body temperature fluctuations and is not considered a true medical fever. Since your COVID-19 test and blood markers like CRP are normal, there is no sign of active infection or severe inflammation. Your body is simply recovering. The medications you are taking, including Predace (methylprednisolone) and Allegra (fexofenadine), are helping manage your lingering symptoms. Continue to rest, stay well-hydrated, and give your body time to heal.

Nose and eye irritation from allergies can be eased by avoiding triggers, using saline nasal rinses, and keeping your environment clean. You should consult a doctor, who may recommend allergy medicines or eye drops for relief.

It is very common for ongoing allergies themselves to cause inflammation and swelling inside your nose. Regarding your medications, Allegra (fexofenadine) helps reduce this swelling and is highly unlikely to cause it. However, certain nasal sprays, especially if used for too long or if they cause local irritation, can sometimes lead to dryness or a rebound swelling effect. Please be reassured that this is a manageable issue. I recommend discussing the specific nasal spray you are using with your doctor to see if adjusting your treatment can help bring you some comfort.