From last 15 days ,initially had some sort of allergic swelling in eyes which is fine now. but running nose now, sneezing,tears in eyes , mostly early in the morning or at night, and difficulty sleeping. this is for my wife.

Allergic reaction: It sounds like something in or near your bed is causing an allergic reaction in your wife. Discuss with her any changes that have been made to the area including pets, new bedding, sheets, soaps or fragrances. Have her take a daily non drowsy antihistamine such as loratadine, cetirizine or fexofenadine (all available without a prescription).