Home Remedies for Nasal Blockage Nasal Blockage is also known as Stuffy nose. This occurs when there exists inflammation in the cavity of the nose, which leads to the deposition of the mucous. This situation can be extremely annoying and can further lead to restlessness, insomnia, ear infections, etc. The symptoms include the following : Flu Cold Allergic reaction Difficulty in breathing Home Remedies to Treat Nasal Blockage 1. Garlic Garlic has antimicrobial characteristics. It possesses antifungal, antiviral and antibacterial