It sounds like you may be experiencing symptoms of allergic rhinitis, which commonly causes sneezing and nasal itching. A medication like levocetirizine, an antihistamine found in Lecope Tablet, is often used to relieve these allergy symptoms by blocking histamine, a chemical involved in allergic reactions.

• If your symptoms have lasted 10 days without improvement, it’s a good idea to consult an allergist or an ear, nose, and throat (ENT) specialist for a thorough evaluation.
• They can confirm the cause of your symptoms and recommend appropriate treatment, which may include antihistamines, nasal sprays, or other therapies.
• If you start to experience additional symptoms such as difficulty breathing, swelling, or severe discomfort, seek urgent medical attention.

If you want, I can explain how antihistamines work or suggest ways to reduce exposure to common allergens.To narrow down potential causes, we will need some more information.I understand that you've been sneezing and have an itchy nose for the past 10 days. Could you please share your age and gender?