Loratadine and Allegra (fexofenadine) are antihistamines used for allergies, so they won't help lower a fever. While these allergy medications are generally very safe, minor side effects can include mild drowsiness, a dry mouth, or a headache. Serious side effects, though very rare, include severe dizziness, a rapid heartbeat, or an allergic rash. Please rest well, stay hydrated, and feel free to reach out to a healthcare provider if your fever persists.

Itching with rashes and redness all over the body may indicate an allergic reaction, infection, or skin condition. You should consult a dermatologist for proper evaluation and, in the meantime, avoid scratching, use gentle skin care, and keep the skin moisturised.

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.

Frequent nose and throat infections during weather changes may be due to an allergy or low immunity. Allegra helps control allergy symptoms but may not prevent infections completely. Avoid cold exposure, maintain good hygiene, and support your immunity with a healthy lifestyle. Consult a doctor to review your condition and confirm the most suitable treatment.

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.

Since your blood and urine tests are clear, we can rule out many common internal causes. Sometimes, chronic itching without a rash can be triggered by deep skin dryness, nerve sensitivity, environmental factors, or even stress. Since oral antihistamines only offer temporary relief, gentle skin care routines and topical treatments like moisturizers containing pramoxine can help soothe the nerve endings in your skin. I highly recommend discussing these possibilities with a dermatologist to help find you lasting comfort.