It sounds like you have been dealing with persistent allergy-like symptoms for several years, which can significantly affect your quality of life. Your symptoms of sneezing, runny nose, and breathing difficulties over six years suggest a chronic allergic condition such as allergic rhinitis or possibly asthma.

• The medication Fexova 180 Tablet, which contains fexofenadine, is commonly used to treat allergies like hay fever and related symptoms by blocking histamine effects.
• Since your symptoms have lasted this long, it is important to see an allergist or pulmonologist (lung specialist) for a thorough evaluation, including allergy testing and lung function tests, to confirm the diagnosis and optimize treatment.
• Managing chronic allergies often requires a combination of medications, lifestyle adjustments, and sometimes immunotherapy (allergy shots).

If you experience worsening breathing problems, chest tightness, or severe difficulty breathing, seek emergency care immediately. Otherwise, scheduling an appointment with a specialist will help tailor a treatment plan to improve your symptoms and breathing.

If you want, I can explain more about allergy management or what tests to expect during your specialist visit.To narrow down potential causes, we will need some more information.Please tell me your age and gender. I understand you've been suffering from sneezing, a runny nose, and breathing problems for the last 6 years.