India, Jan. 9 -- As the seasons change, many of us find ourselves dealing with allergies triggered by pollen, dust mites, mould spores, or pet dander. But what you may not realise is that seasonal and environmental changes can lead to a host of other health issues, from hay fever and asthma to allergic rhinitis, eczema, sinusitis, and even more severe conditions like chronic obstructive pulmonary disease (COPD) and hypersensitivity pneumonitis. These allergies can turn everyday life into a constant battle with sneezing, coughing, congestion, itchy eyes, and skin irritation. Sudden shifts in temperature and humidity during these transitions only add to the discomfort, irritating your respiratory system and making indoor environments feel f...