Itching and rashes may be caused by allergy, infection, or skin irritation, and treatment depends on the cause. Avoid scratching the affected area and keep it clean and dry. Also, avoid using new soaps, creams, or products that may worsen the rash. Consult a doctor to identify the cause and recommend suitable treatment.

Since your symptoms resolve with fasting but return when you stop antihistamines like hydroxyzine, levocetirizine, or fexofenadine, we should consider conditions like chronic spontaneous urticaria, a specific food allergy, or histamine intolerance. I reassure you that we can manage this. I highly recommend keeping a detailed food and symptom diary and consulting an allergist or immunologist. They can safely guide you through a supervised elimination diet and help you find a long-term management plan so you don't have to rely solely on daily antihistamines.

Red rashes and itching that appear after a fever and body pain may indicate an infection, an allergic reaction, or a viral illness. You should consult a doctor immediately for proper evaluation and treatment to prevent complications.

A cold with a runny nose lasting for a week may continue because of viral infection, allergy, sinus irritation, pollution exposure, or weather-related sensitivity. Allegra may help allergy symptoms like sneezing and watery nose, while Fevryl is mainly used for fever and body pain relief. If the actual cause is sinus congestion, strong allergy triggers, or persistent viral irritation, symptoms may not improve quickly with these medicines alone. Warm fluids, steam inhalation, adequate rest, and proper hydration may help loosen mucus and reduce nasal irritation gradually. Avoid cold drinks, smoke, dust, strong perfumes, and sudden temperature changes because they may worsen the runny nose further. Sleeping with the head slightly elevated may also help improve nasal blockage during the night. Persistent symptoms can sometimes suggest sinus infection or allergic rhinitis rather than a simple cold. Avoid repeatedly changing or adding medicines without proper medical advice. Consult a doctor if you develop fever, facial pain, breathing difficulty, thick yellow or green mucus, ear pain, or symptoms continuing beyond another few days.

Since fexofenadine (Allegra) and Calsoft lotion aren't fully relieving the itch, your body is having a strong allergic reaction. Please stop using all sesame-containing products immediately. To soothe your skin right now, try cool compresses or a lukewarm bath. I highly recommend visiting a doctor promptly; they can prescribe a stronger generic antihistamine or a short course of oral corticosteroids to quickly calm the inflammation. If you experience any swelling of your face, lips, or difficulty breathing, please seek emergency medical care immediately.

To help ease the pressure in your ears, a warm compress and nasal saline sprays can be very helpful. For the sore throat, warm saltwater gargles and staying well-hydrated work wonders. Over-the-counter pain relievers like paracetamol or ibuprofen can reduce discomfort. Since these symptoms are recurrent, it is highly recommended to see a healthcare professional. They can check for underlying causes like allergies or a sinus infection and guide you toward a lasting solution.