Each monsoon season, millions reach instinctively for antihistamines as the rains arrive and the sneezing begins — yet the body's signals are rarely as simple as they appear. What presents as a familiar seasonal allergy may conceal a viral infection, chronic sinus disease, nasal polyps, or asthma, all of which wear the same early face. Medical experts caution that when sneezing persists beyond two weeks, or arrives with breathing difficulty, facial pain, or a diminished sense of smell, the pharmacy shelf is no longer the right destination. The monsoon invites us to listen more carefully to wha