For a wet cough with nasal blockage and head pain, try steam inhalation or a cool-mist humidifier, use saline nasal drops, drink plenty of fluids, and get enough rest. You can take paracetamol for pain or fever if needed. If symptoms persist or worsen, consult a doctor.

Cold, cough, and nasal blockage for a few days are commonly caused by viral infection, allergy, weather changes, or sinus irritation. Levocetirizine 5 mg may help more in allergy-related symptoms such as sneezing and a runny nose, but it may not always give quick relief if the problem is due to a viral infection or significant nasal congestion. Rest, warm fluids, steam inhalation, and proper hydration may help loosen mucus and reduce nasal blockage gradually. Avoid cold drinks, smoke, dust, and sudden temperature changes because these may worsen irritation. Sleeping with the head slightly elevated may also help improve breathing during the night. Taking levocetirizine twice daily without medical advice may increase drowsiness in some people, so medicine timing and dose should be reviewed carefully. Most mild viral colds improve within several days, but persistent symptoms may sometimes suggest sinus infection or stronger allergy triggers. Avoid starting multiple cough or antibiotic medicines on your own without proper evaluation. Consult a doctor if fever develops, breathing becomes difficult, mucus turns thick yellow or green, chest pain appears, or symptoms continue worsening after several days.

In your case, cold, sneezing, cough, and throat pain for just 2 days are most likely a viral infection, which is why medicines may not give quick relief. PCM mainly helps with fever and body aches, levocetirizine works only if there is an allergy component, and azithromycin is useful only when there is a bacterial infection, so if the illness is viral, it will not show fast improvement. These infections usually need a few days for the body to recover, so symptoms often feel unchanged initially even after starting treatment. Right now, supportive care is more important?rest, warm fluids, steam inhalation, and good hydration can really help soothe the throat and reduce congestion. Gargling with warm salt water may ease pain, and avoiding cold drinks, smoke, and spicy food can prevent further irritation. Most people start improving within 3?5 days gradually. If fever becomes high, breathing issues appear, or symptoms persist beyond a week without any improvement, then a doctor review is needed to check for bacterial infection or other complications.

Allergy symptoms all over the body can be managed with anti-allergy medicines, but the right medicine depends on the cause and severity. It is better to consult a doctor who can suggest a suitable option and the correct dose. Avoid things that trigger your allergy and keep your skin well moisturised. Do not take medicines repeatedly without proper advice.

Red, itchy skin on your neck may be a fungal infection that has not improved because it needs proper antifungal treatment. Keep the area clean and dry, avoid scratching, wear loose clothing, and consult a dermatologist to get the right medicine and prevent it from coming back.

High IgE levels usually suggest that the body has an allergic tendency, and this is commonly seen in long-term skin problems like eczema, allergic dermatitis, fungal sensitivity, or chronic itching conditions. The IgE number itself is not the disease, but a sign that the immune system is reacting strongly to allergens such as dust, food triggers, sweat, chemicals, or environmental factors. Because of this, treatment depends more on the exact skin condition and symptoms rather than only trying to reduce IgE levels. Doctors often manage these problems using antihistamines to control itching, moisturisers to repair the skin barrier, and medicated creams if there is inflammation or allergy. In some cases, allergy testing or evaluation for eczema, fungal infection, or asthma-related allergy may also be needed. Medicines/treatment should be taken only if advised or prescribed by your doctor. Keeping the skin hydrated, avoiding harsh soaps, reducing scratching, and identifying triggers like dust, heat, sweat, or certain foods can make a big difference in long-term control. If the rash is spreading, infected, or disturbing sleep regularly, a review by a dermatologist or allergy specialist is important for proper treatment planning.