It looks like u have allergic rhinitis ... you are also giving a history of allergic conjunctivitis for which you were treated with the drops . What I would suggest is consider doing a blood test routine blood test along with AEC ( absolute eosinophil Count ) , so we get a better idea of degree of allergy associated ... based on the result we can decide on the duration of treatment. In the meantime start yourself on antihistamines namely Tab montaire-FX 0-0-1 x 1 week , Syp Alex 5ml 1-1-1 x 1 week. Hope this helps you . You can add an antacid along with tablet.

With h/o , it appears to be a case of allergic rhino pharyngitis Try to find out the allergy to whom you sensitive and if you find , try to remove it Meanwhile take anti allergic, steam inhalation and gargle with Luke warm water