Kindly discuss for your concern

You have Perennial Rhinitis, most likely to be allergic to something around you in daily contact. Detecting the culprit antigen is difficult.  You can go for Allergen Testing but you may get result of allergy to many substances and you may not find it practicable to remove them from your life. Alternatively you may look for common allergens like soaps, talc powders, deodorants, fabrics, oils used in cooking, any particular edible etc etc. Start by eliminating any one of them for a week or so and observe carefully if you get remission in your problem. Do this with others one by one and see if you can pin on any one. Stop using it and you should be relieved of this nuisance.

Take tab tontair fx at night 1 month and syr benadryl dr 5 ml × thrice a day

You need complete evaluation

Can help you with the next course of action and treatment plan. Would like to discuss in details and provide apt solution. Kindly consult.

You should take - Anti allergy Anti inflammatory Antibiotic Mucolytic syrup And multivitamin .

Need further evaluation

Can help you, kindly provide detailed history for proper diagnosis and further management