I'm sorry to hear you're experiencing a runny nose and continuous sneezing. These symptoms are common with colds and allergic reactions.

One medication often used for allergic rhinitis, which can cause similar symptoms, is a combination tablet containing Desloratadine and Montelukast. Desloratadine is an antihistamine that helps block chemicals causing allergic symptoms, providing quick relief. Montelukast reduces inflammation and swelling in the nose by blocking certain chemical messengers.

However, it's important to use such medication only under a doctor's prescription, as it may not be suitable for everyone, especially if you have certain medical conditions or allergies. Common side effects can include abdominal pain, headache, fatigue, and dry mouth, but these usually resolve on their own.

For your current symptoms, I recommend consulting an ear, nose, and throat (ENT) specialist or your primary care doctor. They can evaluate your condition properly and suggest the most appropriate treatment.

If your symptoms worsen or you experience difficulty breathing, high fever, or severe discomfort, seek emergency medical care immediately.To narrow down potential causes, we will need some more information.Please tell me your age and gender.