Cold nose is very blocked can follow the doctor’s advice to use drugs and physical treatment. 1. Drugs: cold nose is very blocked, you can take chlorpheniramine maleate tablets, pseudoephedrine extended-release tablets and other drugs for treatment, can reduce the nasal mucosal edema, improve nasal ventilation, relieve the cold nose is very blocked situation. 2. Physical: Physical therapy can use localized hot compresses for treatment, localized hot compresses can promote blood circulation in the nasal cavity, so that the nasal cavity ventilation to enhance, and then can relieve the symptoms of the cold nose is very congested. A blocked nose is not necessarily caused by colds, but may also be caused by other reasons, if medication and physical therapy does not alleviate the symptoms, it is recommended to consult a doctor in a timely manner, improve the examination, and active treatment.