You had a cold, which led to a blocked nose. But the stuffy nose got relieved as soon as the virus disappeared. However, if you face a persistent problem with blockage, it can be a case of sinus infection. Sinusitis or sinus infection happens due to swollen sinuses that connect with your head’s hollow cavities. Almost everyone faces this infection. However, some can be acute, while others are temporary conditions. Generally, you catch a cold with this, and the disease vanishes with the recovery from inflammation. Some people experience facial pain, runny nose, compromised smell capabilities, coughing, and blockage due to the acuteness of the disease.  Due to chronic conditions,…