It's most likely a viral cold or seasonal allergy. Rest, stay hydrated, and you may use an antihistamine like levocetirizine for sneezing and runny nose. If fever increases or symptoms last more than 3-4 days, get checked.

Since common remedies haven't brought relief, it is important to look closer. In a young adult, persistent breathing issues could stem from atypical asthma, vocal cord dysfunction, or early lung or heart changes, sometimes influenced by past smoking or allergies. To find answers, I recommend discussing further testing with your doctor. Useful evaluations include pulmonary function tests to measure your lung capacity, a chest X-ray or CT scan, and allergy skin or blood tests.

If you have had difficulty breathing and a blocked nose for a month, you should consult a doctor, preferably an ENT specialist. These symptoms may be caused by an infection, allergy, sinus inflammation, or swelling in the nasal passages. Your doctor may recommend medicines such as nasal sprays, antihistamines, or anti-inflammatory drugs and may order additional tests if needed.

Metaspray (mometasone) is generally safe for long-term daily use under medical supervision, while Monticope (montelukast/levocetirizine) is typically used in shorter, seasonal courses. To identify your exact triggers, I highly recommend consulting an allergist for a skin prick test or a specific IgE blood test. If your current regimen isn't helping, other highly effective options include allergen immunotherapy (allergy shots or sublingual drops) to build long-term tolerance, or trying alternative nasal sprays. Please discuss these options with your doctor to safely tailor your treatment plan.

A runny nose, cold, and sneezing are usually due to viral infection or allergies. Stay hydrated, use steam inhalation, and try a saline or antihistamine nasal spray for relief. If symptoms persist or recur often, get checked for allergic rhinitis.

Fortunately, taking modern, non-drowsy antihistamines (like cetirizine or loratadine) every few days over several years is generally very safe and rarely causes serious long-term side effects. Occasionally, some people might experience mild dry mouth or slight fatigue. While there is no absolute 'permanent cure' for allergies, allergen immunotherapy?often called allergy shots?is a highly effective option. It works by gradually training your immune system to tolerate allergens, which can dramatically reduce or even eliminate your symptoms long-term. Please discuss this option with an allergist to see if it is right for you!