Having viral infection and allergies are common during seasonal changes. Illnesses like cough, cold, sneezing are common in any individual. From any infant to an old-age person there is hardly anyone who can escape the seasonal illness. Even if we suffer from it, these illnesses are acute and does it impact our health much. But for some it can be very disturbing. In any case, taking a medical consultation is very important. For your reference you can visit a good family physician.
Many people are allergic to some or the other things. Either it is hereditary or develops over time. Taking all the required precautions and staying away from dirt, dust can help you prevent any kind of infection or allergy. Most diseases travel through air and dirt and dust are likely to make you contagious. The microorganisms can easily enter your body through your eyes, nose and mouth. But your hands can play a major part in it as well.
Keep your hands clean all the time and make sure to protect your eyes, mouth, and nose from dirt and dust. Infections and allergies can sometimes take more time to cure and get worse as time passes. It is better you take care of it at an early stage. And as you have heard prevention is better than cure.